gegl r3041 - trunk/gegl/graph

[martinn svn gnome org]

Author: martinn
Date: Sat Apr 11 14:50:26 2009
New Revision: 3041
URL: http://svn.gnome.org/viewvc/gegl?rev=3041&view=rev

Log:
Input pads can only depend on one pad, simplify code

Input pads can only depend on one pad, simplify code in
gegl_pad_get_depends_on().

Modified:
   trunk/gegl/graph/gegl-pad.c

Modified: trunk/gegl/graph/gegl-pad.c
==============================================================================
--- trunk/gegl/graph/gegl-pad.c	(original)
+++ trunk/gegl/graph/gegl-pad.c	Sat Apr 11 14:50:26 2009
@@ -178,13 +178,11 @@
 
   if (gegl_pad_is_input (self))
     {
-      GSList *iter;
-      for (iter = self->connections; iter; iter = g_slist_next (iter))
-        {
-          GeglConnection *connection = iter->data;
-          depends_on = g_slist_prepend (depends_on,
-                                        gegl_connection_get_source_pad (connection));
-        }
+      GeglPad *source_pad = gegl_pad_get_connected_to (self);
+
+      if (source_pad)
+        depends_on = g_slist_prepend (depends_on,
+                                      source_pad);
     }
   else if (gegl_pad_is_output (self))
     {