From: Karl Heuer <kwzh@gnu.org>
Date: Fri, 18 Nov 1994 01:04:41 +0000 (+0000)
Subject: (re_compile_fastmap): Treat `succeed' like end of pattern.
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f3bbc7d9c2c2b58c5d60d9d4c4eef0980784a8e6;p=pspp

(re_compile_fastmap): Treat `succeed' like end of pattern.
---

diff --git a/regex.c b/regex.c
index bce02247d0..0adb68c7c9 100644
--- a/regex.c
+++ b/regex.c
@@ -2784,7 +2784,7 @@ re_compile_fastmap (bufp)
       
   while (p != pend || !FAIL_STACK_EMPTY ())
     {
-      if (p == pend)
+      if (p == pend || *p == succeed)
         {
           bufp->can_be_null |= path_can_be_null;