ck_ht: Return snapshot of object IFF we are not at end of probe sequence.

12 years ago · 452cab1ef6
parent 5a4dc765d8
commit 452cab1ef6
1 changed files with 4 additions and 1 deletions
--- a/src/ck_ht.c
+++ b/src/ck_ht.c
@ -304,7 +304,10 @@ retry:
 leave:
 	*probe_limit = probes;
 	*available = first;
-	*snapshot = *cursor;
+
+	if (cursor != NULL) {
+		*snapshot = *cursor;
+	}

 	return cursor;
 }