From: Emmanuel Rodriguez <emmanuel.rodriguez@gmail.com>
Date: Wed, 29 Jul 2009 20:26:05 +0000 (+0200)
Subject: Fix a memory bug in champlain_polygon_clear_points()
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c7d2e9aefd6b119655ddc25848283a149cd48b3c;p=libchamplain

Fix a memory bug in champlain_polygon_clear_points()

Clearing the points is now initializing the list to NULL. This causes the list
to be reusable. Otherwise points can't be added to it afterwards.
---

diff --git a/champlain/champlain-polygon.c b/champlain/champlain-polygon.c
index 1bdcd6d..8567c20 100644
--- a/champlain/champlain-polygon.c
+++ b/champlain/champlain-polygon.c
@@ -391,6 +391,7 @@ champlain_polygon_clear_points (ChamplainPolygon *self)
     next = g_list_next (next);
   }
   g_list_free (self->priv->points);
+  self->priv->points = NULL;
   g_object_notify (G_OBJECT (self), "visible");
 }