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dix: use a tmp variable for the to-be-removed touch listener 

No functional changes.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This commit is contained in:
Peter Hutterer 2013-04-17 20:14:56 +10:00
parent a71a283934
commit 7dbf61817d
1 changed files with 4 additions and 3 deletions
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7
dix/touch.c
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@ -719,12 +719,13 @@ TouchRemoveListener(TouchPointInfoPtr ti, XID resource)
for (i = 0; i < ti->num_listeners; i++) { for (i = 0; i < ti->num_listeners; i++) {
int j; int j;
TouchListener *listener = &ti->listeners[i];
if (ti->listeners[i].listener != resource) if (listener->listener != resource)
continue; continue;
if (ti->listeners[i].grab) { if (listener->grab) {
ti->listeners[i].grab = NULL; listener->grab = NULL;
ti->num_grabs--; ti->num_grabs--;
} }