1 files changed, 1 insertions, 1 deletions
diff --git a/regex.c b/regex.c
index a0eecff8..41c912a8 100644
--- a/regex.c
+++ b/regex.c
@@ -2593,7 +2593,7 @@ val search_regex(val haystack, val needle_regex, val start,
   if (from_end) {
     cnum i;
     cnum s = c_num(start, self);
-    const wchar_t *h = c_str(haystack);
+    const wchar_t *h = c_str(haystack, self);
 
     slen = (slen ? slen : length_str(haystack));