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Use NIL rather than NULL to represent an empty list.

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Just to be tidy.

Amit Langote

Discussion: http://postgr.es/m/9297f80f-e4ab-7dda-33d4-8580bab6d634@lab.ntt.co.jp
This commit is contained in:
Robert Haas 2017-06-06 11:21:22 -04:00
parent 2186b608b3
commit 3106829513
1 changed files with 1 additions and 1 deletions
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2
src/backend/utils/cache/evtcache.c vendored
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@ -68,7 +68,7 @@ EventCacheLookup(EventTriggerEvent event)
if (EventTriggerCacheState != ETCS_VALID)
BuildEventTriggerCache();
entry = hash_search(EventTriggerCache, &event, HASH_FIND, NULL);
return entry != NULL ? entry->triggerlist : NULL;
return entry != NULL ? entry->triggerlist : NIL;
}
/*