diff options
| author | Jeremy Huddleston <jeremyhu@freedesktop.org> | 2010-01-13 14:39:54 -0800 |
|---|---|---|
| committer | Jeremy Huddleston <jeremyhu@freedesktop.org> | 2010-01-13 14:45:02 -0800 |
| commit | 3f75966023f4cf3510ca68eee412ef312879d013 (patch) | |
| tree | 87a5f7b0237089a76fb615dc694e8f6ca1be97eb | |
| parent | 27a5b8f6cd1868dbb3fca49ff12eda7b14d0eb5f (diff) | |
XQuartz: Don't FatalError in x_hook_run if the list is empty
Signed-off-by: Jeremy Huddleston <jeremyhu@freedesktop.org>
(cherry picked from commit 6f6a99abc12ddee82898fdabfb50c17e90e094b9)
| -rw-r--r-- | hw/xquartz/xpr/x-hook.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/hw/xquartz/xpr/x-hook.c b/hw/xquartz/xpr/x-hook.c index 03e7f8553..5b850fe88 100644 --- a/hw/xquartz/xpr/x-hook.c +++ b/hw/xquartz/xpr/x-hook.c @@ -79,6 +79,9 @@ X_PFX (hook_run) (x_list *lst, void *arg) void **data; int length, i; + if(!lst) + return; + length = X_PFX (list_length) (lst); fun = xalloc (sizeof (x_hook_function *) * length); data = xalloc (sizeof (void *) * length); |