--- src/engine.c.orig	2015-02-12 16:41:01 UTC
+++ src/engine.c
@@ -67,7 +67,7 @@ static gboolean ibus_array_engine_commit
 
 static void ibus_array_engine_space_press(IBusArrayEngine *arrayeng);
 
-static gboolean ibus_array_engine_update_symbol_lookup_table (IBusArrayEngine *arrayeng);
+static void ibus_array_engine_update_symbol_lookup_table (IBusArrayEngine *arrayeng);
 
 static void ibus_array_engine_update_auxiliary_text (IBusArrayEngine *arrayeng, gchar* aux_string);
 
@@ -313,7 +313,7 @@ static void ibus_array_engine_update_pre
     g_string_free(array_preedit, TRUE);
 }
 
-static gboolean ibus_array_engine_update_symbol_lookup_table (IBusArrayEngine *arrayeng) 
+static void ibus_array_engine_update_symbol_lookup_table (IBusArrayEngine *arrayeng) 
 {
     gint i;
     gboolean retval;