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[module] using predefined REDISMODULE_NO_EXPIRE in RM_GetExpire (#7669)

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It was already defined in the API header and the documentation, but not used by the implementation.

(cherry picked from commit 93d87d6d4cd2aed9a45c4307b4c7b0b19a47b2e9)
This commit is contained in:
Wen Hui 2020-08-18 01:50:03 -04:00 committed by Oran Agra
parent 6dcd641681
commit 3842bfd899
1 changed files with 2 additions and 1 deletions
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3
src/module.c
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@ -2100,7 +2100,8 @@ int RM_UnlinkKey(RedisModuleKey *key) {
* REDISMODULE_NO_EXPIRE is returned. */
mstime_t RM_GetExpire(RedisModuleKey *key) {
mstime_t expire = getExpire(key->db,key->key);
if (expire == -1 || key->value == NULL) return -1;
if (expire == -1 || key->value == NULL)
return REDISMODULE_NO_EXPIRE;
expire -= mstime();
return expire >= 0 ? expire : 0;
}