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Don't call a function which hasn't been defined

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Nick Porter 2021-07-15 17:55:33 +01:00
parent 3f7e164751
commit 2c3f764d61
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1 changed files with 2 additions and 1 deletions
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util/ub_event_pluggable.c
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@ -666,7 +666,8 @@ ub_winsock_tcp_wouldblock(struct ub_event* ev, int eventbits)
fptr_ok(ev->vmt != &default_event_vmt ||
ev->vmt->winsock_tcp_wouldblock ==
my_winsock_tcp_wouldblock);
(*ev->vmt->winsock_tcp_wouldblock)(ev, eventbits);
if (ev->vmt->winsock_tcp_wouldblock)
(*ev->vmt->winsock_tcp_wouldblock)(ev, eventbits);
}
}