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>
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@ -719,12 +719,13 @@ TouchRemoveListener(TouchPointInfoPtr ti, XID resource)
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for (i = 0; i < ti->num_listeners; i++) {
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int j;
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TouchListener *listener = &ti->listeners[i];
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if (ti->listeners[i].listener != resource)
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if (listener->listener != resource)
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continue;
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if (ti->listeners[i].grab) {
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ti->listeners[i].grab = NULL;
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if (listener->grab) {
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listener->grab = NULL;
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ti->num_grabs--;
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}
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