Cleanup effort in prep for GA push:

Trim trailing whitespace... no func change



git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1174751 13f79535-47bb-0310-9956-ffa450edef68

3 files changed, 18 insertions, 18 deletions

diff --git a/modules/dav/fs/repos.c b/modules/dav/fs/repos.c
index 7a22000083..40395ca87e 100644
--- a/modules/dav/fs/repos.c
+++ b/modules/dav/fs/repos.c
@@ -143,7 +143,7 @@ enum {
 /*
  * prefix for temporary files
  */
-#define DAV_FS_TMP_PREFIX ".davfs.tmp" 
+#define DAV_FS_TMP_PREFIX ".davfs.tmp"
 
 static const dav_liveprop_spec dav_fs_props[] =
 {
@@ -360,7 +360,7 @@ static dav_error * dav_fs_copymove_file(
 
     dav_set_bufsize(p, pbuf, DAV_FS_COPY_BLOCKSIZE);
 
-    if ((status = apr_file_open(&inf, src, APR_READ | APR_BINARY, 
+    if ((status = apr_file_open(&inf, src, APR_READ | APR_BINARY,
                                 APR_OS_DEFAULT, p)) != APR_SUCCESS) {
         /* ### use something besides 500? */
         return dav_new_error(p, HTTP_INTERNAL_SERVER_ERROR, 0, status,
@@ -391,7 +391,7 @@ static dav_error * dav_fs_copymove_file(
                 /* ### ACK! Inconsistent state... */
 
                 /* ### use something besides 500? */
-                return dav_new_error(p, HTTP_INTERNAL_SERVER_ERROR, 0, 
+                return dav_new_error(p, HTTP_INTERNAL_SERVER_ERROR, 0,
                                      lcl_status,
                                      "Could not delete output after read "
                                      "failure. Server is now in an "
@@ -448,7 +448,7 @@ static dav_error * dav_fs_copymove_file(
                                               "server may be in an "
                                               "inconsistent state.", src, dst));
             return err;
-        } 
+        }
         else if ((lcl_status = apr_file_remove(dst, p)) != APR_SUCCESS) {
             /* ### ACK. this creates an inconsistency. do more!? */
 
@@ -899,7 +899,7 @@ static apr_status_t dav_fs_mktemp(apr_file_t **fp, char *templ, apr_pool_t *p)
                            APR_WRITE | APR_CREATE | APR_BINARY | APR_EXCL,
                            APR_OS_DEFAULT, p);
     } while (APR_STATUS_IS_EEXIST(rv));
-        
+
     return rv;
 }
 
diff --git a/modules/dav/main/mod_dav.c b/modules/dav/main/mod_dav.c
index c246c3caae..7e0ae21807 100644
--- a/modules/dav/main/mod_dav.c
+++ b/modules/dav/main/mod_dav.c
@@ -1622,18 +1622,18 @@ static int dav_method_options(request_rec *r)
     /* DAV header additions registered by external modules */
     extensions = ap_list_provider_names(r->pool, DAV_OPTIONS_EXTENSION_GROUP, "0");
     entry = (ap_list_provider_names_t *)extensions->elts;
-	
+
     for (i = 0; i < extensions->nelts; i++, entry++) {
-	const dav_options_provider *options = 
+	const dav_options_provider *options =
 	    dav_get_options_providers(entry->provider_name);
-	
+
 	if (options && options->dav_header) {
 	    apr_text_header hoptions = { 0 };
-	    
+
 	    options->dav_header(r, resource, &hoptions);
 	    for (t = hoptions.first; t && t->text; t = t->next)
 		dav_level = apr_pstrcat(r->pool, dav_level, ",", t->text, NULL);
-	}   
+	}
     }
 
     /* ###
@@ -1782,18 +1782,18 @@ static int dav_method_options(request_rec *r)
     /* additional methods registered by external modules */
     extensions = ap_list_provider_names(r->pool, DAV_OPTIONS_EXTENSION_GROUP, "0");
     entry = (ap_list_provider_names_t *)extensions->elts;
-    
+
     for (i = 0; i < extensions->nelts; i++, entry++) {
-	const dav_options_provider *options = 
+	const dav_options_provider *options =
 	    dav_get_options_providers(entry->provider_name);
-	
+
 	if (options && options->dav_method) {
 	    apr_text_header hoptions = { 0 };
-	    
+
 	    options->dav_method(r, resource, &hoptions);
 	    for (t = hoptions.first; t && t->text; t = t->next)
 		apr_table_addn(methods, t->text, "");
-	}    
+	}
     }
 
     /* Generate the Allow header */
@@ -3045,7 +3045,7 @@ static int dav_method_lock(request_rec *r)
         err = dav_new_error(r->pool, HTTP_CONFLICT, 0, 0,
                            apr_psprintf(r->pool,
                                         "The parent resource of %s does not "
-                                        "exist or is not a collection.", 
+                                        "exist or is not a collection.",
                                         ap_escape_html(r->pool, r->uri)));
         return dav_handle_err(r, err, NULL);
     }
diff --git a/modules/dav/main/util.c b/modules/dav/main/util.c
index 7659b721da..d076cc45fd 100644
--- a/modules/dav/main/util.c
+++ b/modules/dav/main/util.c
@@ -1421,11 +1421,11 @@ static int dav_meets_conditions(request_rec *r, int resource_state)
 
     retVal = ap_meets_conditions(r);
 
-    /* If-None-Match '*' fix. If-None-Match '*' request should succeed 
+    /* If-None-Match '*' fix. If-None-Match '*' request should succeed
      * if the resource does not exist. */
     if (retVal == HTTP_PRECONDITION_FAILED) {
         /* Note. If if_none_match != NULL, if_none_match is the culprit.
-         * Since, in presence of If-None-Match, 
+         * Since, in presence of If-None-Match,
          * other If-* headers are undefined. */
         if ((if_none_match =
             apr_table_get(r->headers_in, "If-None-Match")) != NULL) {