[GRASS-SVN] r39082 - grass/branches/develbranch_6/vector/v.label.sa

[svn_grass at osgeo.org]

Author: wolf
Date: 2009-09-08 17:35:01 -0400 (Tue, 08 Sep 2009)
New Revision: 39082

Modified:
   grass/branches/develbranch_6/vector/v.label.sa/labels.c
Log:
Bugfix

Modified: grass/branches/develbranch_6/vector/v.label.sa/labels.c
===================================================================
--- grass/branches/develbranch_6/vector/v.label.sa/labels.c	2009-09-08 21:31:37 UTC (rev 39081)
+++ grass/branches/develbranch_6/vector/v.label.sa/labels.c	2009-09-08 21:35:01 UTC (rev 39082)
@@ -1299,13 +1299,12 @@
  */
 static int box_overlap2(struct line_pnts *a, struct line_pnts *b)
 {
-    int i, r = 0;
-
+    int i;
     for (i = 0; i < (a->n_points - 1); i++) {
 	int j;
-
 	for (j = 0; j < (b->n_points - 1); j++) {
-	    r += segments_intersect(a->x[i], a->y[i],
+	    int r;
+	    r = segments_intersect(a->x[i], a->y[i],
 				   a->x[i + 1], a->y[i + 1],
 				   b->x[j], b->y[j],
 				   b->x[j + 1], a->y[j + 1],