[dia] Improve layer_find_objects_containing_rectangle()
- From: Hans Breuer <hans src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [dia] Improve layer_find_objects_containing_rectangle()
- Date: Sat, 23 Jun 2012 10:47:15 +0000 (UTC)
commit 4463f4eb55b2a26f2f0a1b52f556f2cf782f06cb
Author: Hans Breuer <hans breuer org>
Date: Sun May 20 20:09:37 2012 +0200
Improve layer_find_objects_containing_rectangle()
Use g_return_val_if_fail() if NULL is passed in as layer.
lib/layer.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/lib/layer.c b/lib/layer.c
index 5747d6d..05ff0bd 100644
--- a/lib/layer.c
+++ b/lib/layer.c
@@ -376,6 +376,8 @@ layer_find_objects_containing_rectangle(Layer *layer, Rectangle *rect)
GList *selected_list;
DiaObject *obj;
+ g_return_val_if_fail (layer != NULL, NULL);
+
selected_list = NULL;
list = layer->objects;
while (list != NULL) {
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