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window: Don't call drag_offer_handler if it's NULL

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Reported by canbaby@21cn.com.
This commit is contained in:
Kristian Høgsberg 2010-11-22 13:02:21 -05:00
parent a6d9e11447
commit 8857a96a97
1 changed files with 4 additions and 2 deletions
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6
clients/window.c
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@ -1330,8 +1330,10 @@ display_handle_global(struct wl_display *display, uint32_t id,
} else if (strcmp(interface, "shm") == 0) {
d->shm = wl_shm_create(display, id);
} else if (strcmp(interface, "drag_offer") == 0) {
offer = wl_drag_offer_create(display, id);
d->drag_offer_handler(offer, d);
if (d->drag_offer_handler) {
offer = wl_drag_offer_create(display, id);
d->drag_offer_handler(offer, d);
}
}
}