remove an extra prototype

diff --git a/openbox/actions/growtoedge.c b/openbox/actions/growtoedge.c
index ff566d7f533f2e7b37f778ddc31b736aa2cfcc5e..774798e1c057c97e125c286e6eb2d573aff1d822 100644 (file)
--- a/openbox/actions/growtoedge.c
+++ b/openbox/actions/growtoedge.c
@@ -17,7 +17,6 @@ static gpointer setup_east_func(ObParseInst *i,
                                 xmlDocPtr doc, xmlNodePtr node);
 static gpointer setup_west_func(ObParseInst *i,
                                 xmlDocPtr doc, xmlNodePtr node);
-static void     free_func(gpointer options);
 static gboolean run_func(ObActionsData *data, gpointer options);
 
 void action_growtoedge_startup()