[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [28222] trunk/blender/source/blender/ windowmanager/intern/wm_files.c: Fix warning, also added error message for the case of no filename passed.

[Andrea Weikert]

Revision: 28222
          http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=28222
Author:   elubie
Date:     2010-04-16 07:24:58 +0200 (Fri, 16 Apr 2010)

Log Message:
-----------
Fix warning, also added error message for the case of no filename passed.

Modified Paths:
--------------
    trunk/blender/source/blender/windowmanager/intern/wm_files.c

Modified: trunk/blender/source/blender/windowmanager/intern/wm_files.c
===================================================================
--- trunk/blender/source/blender/windowmanager/intern/wm_files.c	2010-04-16 05:23:04 UTC (rev 28221)
+++ trunk/blender/source/blender/windowmanager/intern/wm_files.c	2010-04-16 05:24:58 UTC (rev 28222)
@@ -491,7 +491,11 @@
 	
 	len = strlen(target);
 	
-	if (len == 0) return;
+	if (len == 0) {
+		BKE_report(reports, RPT_ERROR, "Path is empty, cannot save");
+		return -1;
+	}
+
 	if (len >= FILE_MAX) {
 		BKE_report(reports, RPT_ERROR, "Path too long, cannot save");
 		return -1;