[GRASS-SVN] r42302 - grass/branches/develbranch_6/vector/v.info

[svn_grass at osgeo.org]

Author: mmetz
Date: 2010-05-18 09:59:18 -0400 (Tue, 18 May 2010)
New Revision: 42302

Modified:
   grass/branches/develbranch_6/vector/v.info/main.c
Log:
add safety check

Modified: grass/branches/develbranch_6/vector/v.info/main.c
===================================================================
--- grass/branches/develbranch_6/vector/v.info/main.c	2010-05-18 13:36:30 UTC (rev 42301)
+++ grass/branches/develbranch_6/vector/v.info/main.c	2010-05-18 13:59:18 UTC (rev 42302)
@@ -111,7 +111,7 @@
     level1_flag = lflag->answer;
     if (!level1_flag) {
 	 /* try to open head-only on level 2 */
-	if (Vect_open_old_head(&Map, in_opt->answer, "") == 1) {
+	if (Vect_open_old_head(&Map, in_opt->answer, "") < 2) {
 	    G_warning(_("Unable to open vector map <%s> on level 2, using level 1"),
 		      Vect_get_full_name(&Map));
 	    Vect_close(&Map);
@@ -123,7 +123,8 @@
      * NOTE: number of points, lines, boundaries, centroids, faces, kernels is still available */
     if (level1_flag) {
 	Vect_set_open_level(1); /* no topology */
-	Vect_open_old(&Map, in_opt->answer, "");
+	if (Vect_open_old(&Map, in_opt->answer, "") < 1)
+	    G_fatal_error(_("Unable to open vector map <%s>"), Vect_get_full_name(&Map));
 	level_one_info(&Map);
     }