[GRASS-SVN] r73143 - grass/trunk/lib/vector/neta

[svn_grass at osgeo.org]

Author: mmetz
Date: 2018-08-23 07:16:05 -0700 (Thu, 23 Aug 2018)
New Revision: 73143

Modified:
   grass/trunk/lib/vector/neta/spanningtree.c
Log:
netalib: sync qsort cp fn

Modified: grass/trunk/lib/vector/neta/spanningtree.c
===================================================================
--- grass/trunk/lib/vector/neta/spanningtree.c	2018-08-22 23:22:17 UTC (rev 73142)
+++ grass/trunk/lib/vector/neta/spanningtree.c	2018-08-23 14:16:05 UTC (rev 73143)
@@ -73,10 +73,10 @@
 
 static int cmp_edge(const void *pa, const void *pb)
 {
-    if (((edge_cost_pair *) pa)->cost != ((edge_cost_pair *) pb)->cost)
-	return (((edge_cost_pair *) pa)->cost > ((edge_cost_pair *) pb)->cost ? 1 : -1);
+    if (((edge_cost_pair *) pa)->cost < ((edge_cost_pair *) pb)->cost)
+	return -1;
 
-    return 0;
+    return (((edge_cost_pair *) pa)->cost > ((edge_cost_pair *) pb)->cost);
 }
 
 /*!