Merge pull request #1280 from janic716/dev

yatsukhnenko · web-flow · commit 4cf34143c400 · 2017-12-06T22:34:17.000+02:00
the element of z_seeds may be a reference on php7
diff --git a/cluster_library.c b/cluster_library.c
@@ -894,6 +894,7 @@ cluster_init_seeds(redisCluster *cluster, HashTable *ht_seeds) {
     for (i = 0; i < count; i++) {
         if ((z_seed = z_seeds[i]) == NULL) continue;
 
+        ZVAL_DEREF(z_seed);
         /* Has to be a string */
         if (Z_TYPE_P(z_seed) != IS_STRING) continue;
 
