From: Jim Meyering <jim@meyering.net>
Date: Sat, 6 Dec 1997 08:27:25 +0000 (+0000)
Subject: (re_compile_fastmap): Remove dcl of unused num_regs.
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7591bc2776b97b9d945f4a313f7ab0cf26153850;p=pspp

(re_compile_fastmap): Remove dcl of unused num_regs.
---

diff --git a/lib/regex.c b/lib/regex.c
index 202eef6801..e031cb8850 100644
--- a/lib/regex.c
+++ b/lib/regex.c
@@ -3082,8 +3082,6 @@ re_compile_fastmap (bufp)
 #ifndef REGEX_MALLOC
   char *destination;
 #endif
-  /* We don't push any register information onto the failure stack.  */
-  unsigned num_regs = 0;
 
   register char *fastmap = bufp->fastmap;
   unsigned char *pattern = bufp->buffer;