Avoid unnecessary copying

git-svn-id: http://svn.apache.org/repos/asf/apr/apr-util/trunk@657643 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 11 insertions, 2 deletions

diff --git a/dbd/apr_dbd_pgsql.c b/dbd/apr_dbd_pgsql.c
index 5b0ec5be..90a8b2d3 100644
--- a/dbd/apr_dbd_pgsql.c
+++ b/dbd/apr_dbd_pgsql.c
@@ -231,14 +231,23 @@ static int dbd_pgsql_get_row(apr_pool_t *pool, apr_dbd_results_t *res,
         row = apr_palloc(pool, sizeof(apr_dbd_row_t));
         *rowp = row;
         row->res = res;
-        row->n = sequential ? 0 : (rownum > 0 ? --rownum : row->n);
+        if ( sequential ) {
+            row->n = 0;
+        }
+        else {
+            if (rownum > 0) {
+                row->n = --rownum;
+            }
+        }
     }
     else {
         if ( sequential ) {
             ++row->n;
         }
         else {
-            row->n = (rownum > 0 ? --rownum : row->n);
+            if (rownum > 0) {
+                row->n = --rownum;
+            }
         }
     }