Handle NULL intp in test_increment_intp()

Support passing NULL for &int to gtk_test_display_button_window() so
we can use that function also when we are not interested in counting
clicks.
This commit is contained in:
Martin Nordholts 2010-10-31 00:06:48 +02:00 committed by Tristan Van Berkom
parent e94a177774
commit 0feb08a4bb

View File

@ -544,6 +544,7 @@ try_main_quit (void)
static int
test_increment_intp (int *intp)
{
if (intp != NULL)
*intp += 1;
return 1; /* TRUE in case we're connected to event signals */
}