Fix used function in ZCARD

[redis.git] / src / dict.c

diff --git a/src/dict.c b/src/dict.c
index 9be7fb168ed00b8b633e06a47b0b74c87e6a70fd..6b7010ba2efba11231be224f5fe0479d8ccb605f 100644 (file)
--- a/src/dict.c
+++ b/src/dict.c
@@ -203,6 +203,7 @@ int dictRehash(dict *d, int n) {
 
         /* Note that rehashidx can't overflow as we are sure there are more
          * elements because ht[0].used != 0 */
 
         /* Note that rehashidx can't overflow as we are sure there are more
          * elements because ht[0].used != 0 */

+        assert(d->ht[0].size > (unsigned)d->rehashidx);

         while(d->ht[0].table[d->rehashidx] == NULL) d->rehashidx++;
         de = d->ht[0].table[d->rehashidx];
         /* Move all the keys in this bucket from the old to the new hash HT */
         while(d->ht[0].table[d->rehashidx] == NULL) d->rehashidx++;
         de = d->ht[0].table[d->rehashidx];
         /* Move all the keys in this bucket from the old to the new hash HT */