From: Karl Williamson <public@khwilliamson.com>
Date: Thu, 20 Dec 2012 23:14:05 +0000 (-0700)
Subject: regexec.c: Remove redundant calculation
X-Git-Tag: upstream/5.20.0~4394
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4200a00c234411fe4800088d64b581357643b307;p=platform%2Fupstream%2Fperl.git

regexec.c: Remove redundant calculation

Commit 9a902117f5d8a3ebc669e3a90eeb7cee78286a33 introduced a redundancy.
It calculates a value twice.
---

diff --git a/regexec.c b/regexec.c
index bb0c198..d91afe3 100644
--- a/regexec.c
+++ b/regexec.c
@@ -6762,7 +6762,7 @@ S_regrepeat(pTHX_ const regexp *prog, char **startposp, const regnode *p, I32 ma
                        && (scan_char_len = UTF8SKIP(scan)) <= STR_LEN(p)
                        && memEQ(scan, STRING(p), scan_char_len))
                 {
-                    scan += UTF8SKIP(scan);
+                    scan += scan_char_len;
                     hardcount++;
                 }
             }