Make skeltrack_joint_list_free NULL-safe

joaquimrocha · Jun 18, 2012 · 2c887e0 · 2c887e0
1 parent 36f8819
commit 2c887e0
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/skeltrack/skeltrack-joint.c b/skeltrack/skeltrack-joint.c
@@ -113,6 +113,10 @@ void
 skeltrack_joint_list_free (SkeltrackJointList list)
 {
   gint i;
+
+  if (list == NULL)
+    return;
+
   for (i = 0; i < SKELTRACK_JOINT_MAX_JOINTS; i++)
     {
       g_slice_free (SkeltrackJoint, list[i]);