01-cairo-dock-dock-facility.patch


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diff --git a/src/gldit/cairo-dock-dock-facility.c b/src/gldit/cairo-dock-dock-facility.c
index 3bd896be..7d3fd6ed 100644
--- a/src/gldit/cairo-dock-dock-facility.c
+++ b/src/gldit/cairo-dock-dock-facility.c
@@ -737,7 +737,7 @@ Icon * cairo_dock_calculate_wave_with_position_linear (GList *pIconList, int x_a
 	}
 	
 	ic = pointed_ic;
-	while (ic != pIconList)
+	while (ic->prev && ic != pIconList)
 	{
 		icon = ic->data;