Fixed the real problem that Peter was running into.

2000-07-25  Jeffrey Stedfast  <fejj@helixcode.com>

	* providers/imap/camel-imap-folder.c (imap_summary_free): Fixed the
	real problem that Peter was running into.

2 files changed, 29 insertions, 21 deletions

diff --git a/camel/ChangeLog b/camel/ChangeLog
index 4e54f475d..b5dcef3b8 100644
--- a/camel/ChangeLog
+++ b/camel/ChangeLog
@@ -1,3 +1,8 @@
+2000-07-25  Jeffrey Stedfast  <fejj@helixcode.com>
+
+	* providers/imap/camel-imap-folder.c (imap_summary_free): Fixed the
+	real problem that Peter was running into.
+
 2000-07-25  Dan Winship  <danw@helixcode.com>
 
 	* camel-mime-message.c (write_to_stream): Don't add a Mime-Version
@@ -15,22 +20,25 @@
 
 2000-07-25  Jeffrey Stedfast  <fejj@helixcode.com>
 
-	* providers/imap/camel-imap-folder.c (camel_imap_folder_changed): 
+	* providers/imap/camel-imap-folder.c (camel_imap_folder_changed):
 	Optimized to try and get the new message headers without reloading
 	the entire summary from scratch.
-	(imap_get_summary_internal): Will now sync() before attempting to reload
-	the summary so that flags are set in the reloaded summary as well.
+	(imap_get_summary_internal): Will now sync() before attempting to
+	reload the summary so that flags are set in the reloaded summary
+	as well.
 
 2000-07-24  Jeffrey Stedfast  <fejj@helixcode.com>
 
-	* providers/imap/camel-imap-store.c (get_folder): Updated to give special
-	attention to the root folder.
+	* providers/imap/camel-imap-store.c (get_folder): Updated to give
+	special attention to the root folder.
 
-	* providers/imap/camel-imap-folder.c (imap_get_subfolder_names_internal): 
-	Updated to handle the root folder
-	(imap_get_message_count_internal): return 0 if folder can't hold messages
-	(camel_imap_folder_new): Change so that root folder gets special attention
-	and always gets can_hold_messages set to FALSE
+	* providers/imap/camel-imap-folder.c
+	(imap_get_subfolder_names_internal): Updated to handle the root
+	folder
+	(imap_get_message_count_internal): return 0 if folder can't hold
+	messages
+	(camel_imap_folder_new): Change so that root folder gets special
+	attention and always gets can_hold_messages set to FALSE
 
 2000-07-24  Dan Winship  <danw@helixcode.com>
 
diff --git a/camel/providers/imap/camel-imap-folder.c b/camel/providers/imap/camel-imap-folder.c
index 62ced1ff1..a201c5360 100644
--- a/camel/providers/imap/camel-imap-folder.c
+++ b/camel/providers/imap/camel-imap-folder.c
@@ -197,15 +197,16 @@ camel_imap_folder_new (CamelStore *parent, char *folder_name, CamelException *ex
 }
 
 static void
-imap_summary_free (GPtrArray *summary)
+imap_summary_free (GPtrArray **summary)
 {
 	CamelMessageInfo *info;
+	GPtrArray *array = *summary;
 	gint i, max;
 	
-	if (summary) {
-		max = summary->len;
+	if (array) {
+		max = array->len;
 		for (i = 0; i < max; i++) {
-			info = g_ptr_array_index (summary, i);
+			info = g_ptr_array_index (array, i);
 			g_free (info->subject);
 			g_free (info->from);
 			g_free (info->to);
@@ -217,8 +218,8 @@ imap_summary_free (GPtrArray *summary)
 			info = NULL;
 		}
 
-		g_ptr_array_free (summary, TRUE);
-		summary = NULL;
+		g_ptr_array_free (array, TRUE);
+		*summary = NULL;
 	}
 }
 
@@ -229,7 +230,7 @@ imap_finalize (GtkObject *object)
 	CamelImapFolder *imap_folder = CAMEL_IMAP_FOLDER (object);
 	gint max, i;
 	
-	imap_summary_free (imap_folder->summary);
+	imap_summary_free (&imap_folder->summary);
 
 	if (imap_folder->lsub) {
 		max = imap_folder->lsub->len;
@@ -361,8 +362,7 @@ imap_expunge (CamelFolder *folder, CamelException *ex)
 
 	/* FIXME: maybe remove the appropriate messages from the summary
 	   so we don't need to refetch the entire summary? */
-	imap_summary_free (imap_folder->summary);
-	imap_folder->summary = NULL;
+	imap_summary_free (&imap_folder->summary);
 
 	camel_imap_folder_changed (folder, -1, ex);
 }
@@ -995,7 +995,7 @@ imap_get_summary_internal (CamelFolder *folder, CamelException *ex)
 	switch (num) {
 	case 0:
 		/* clean up any previous summary data */
-		imap_summary_free (imap_folder->summary);
+		imap_summary_free (&imap_folder->summary);
 		
 		imap_folder->summary = g_ptr_array_new ();
 		
@@ -1163,7 +1163,7 @@ imap_get_summary_internal (CamelFolder *folder, CamelException *ex)
 	g_ptr_array_free (headers, TRUE);
 
 	/* clean up any previous summary data */
-	imap_summary_free (imap_folder->summary);
+	imap_summary_free (&imap_folder->summary);
 	
 	imap_folder->summary = summary;