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Check for NULL earlier

master
Yevgen Muntyan 2006-04-26 17:03:22 -05:00
parent d9e5f2ce9a
commit 07d43aba6d
1 changed files with 8 additions and 2 deletions
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10
moo/mooutils/mooutils-gobject.c
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@ -1740,6 +1740,10 @@ moo_bind_bool_property (gpointer target,
const char *source_prop,
gboolean invert)
{
g_return_val_if_fail (G_IS_OBJECT (target), 0);
g_return_val_if_fail (G_IS_OBJECT (source), 0);
g_return_val_if_fail (target_prop && source_prop, 0);
if (invert)
return moo_add_property_watch (target, target_prop, source, source_prop,
moo_invert_boolean, NULL, NULL);
@ -1779,9 +1783,11 @@ moo_bind_sensitive (GtkWidget *btn,
gboolean invert)
{
int i;
g_return_if_fail (G_IS_OBJECT (btn));
for (i = 0; i < num_dependent; ++i)
moo_bind_bool_property (G_OBJECT (dependent[i]), "sensitive",
G_OBJECT (btn), "active", invert);
moo_bind_bool_property (dependent[i], "sensitive", btn, "active", invert);
}