no layers fix

git-svn-id: http://svn.osgeo.org/qgis/trunk/qgis@4702 c8812cc2-4d05-0410-92ff-de0c093fc19c
qgis · Jan 18, 2006 · d592aad · d592aad
1 parent c381ce6
commit d592aad
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/src/plugins/grass/qgsgrassselect.cpp b/src/plugins/grass/qgsgrassselect.cpp
@@ -479,7 +479,14 @@ void QgsGrassSelect::on_ok_clicked()
 	return;
     }
 
-    if ( type == QgsGrassSelect::VECTOR ) {
+    if ( type == QgsGrassSelect::VECTOR ) 
+    {
+        if ( elayer->count() == 0 ) 
+        { 
+	    QMessageBox::warning(0, "No layer", 
+                    "No layers available in this map");
+            return;
+        }
         lastVectorMap = map;
 	layer = elayer->currentText().stripWhiteSpace();
 	lastLayer = layer;