levelbar: Don't return a double value from a gboolean function

diff --git a/gtk/gtklevelbar.c b/gtk/gtklevelbar.c
index fbf304d522b4070970810aa9b04a6d9349463cf3..af61eeaeb1ab5c8eff15e61e32fb1fa760d0de24 100644 (file)
--- a/gtk/gtklevelbar.c
+++ b/gtk/gtklevelbar.c
@@ -1440,7 +1440,7 @@ gtk_level_bar_get_offset_value (GtkLevelBar *self,
   GList *existing;
   GtkLevelBarOffset *offset = NULL;
 
-  g_return_val_if_fail (GTK_IS_LEVEL_BAR (self), 0.0);
+  g_return_val_if_fail (GTK_IS_LEVEL_BAR (self), FALSE);
 
   existing = g_list_find_custom (priv->offsets, name, offset_find_func);
   if (existing)