Re: [PATCH] Add const qualifier for charset_name in init_dfa

[Paul Eggert]

On 03/30/2012 03:15 PM, Vladimir 'φ-coder/phcoder' Serbinenko wrote:
> Any problem with this patch?

No other comment, and I didn't see any problem.  Thanks for the bug
report.  I pushed this:

>From ed033e34810947e4f23763171f790fae66a5f063 Mon Sep 17 00:00:00 2001
From: Paul Eggert <address@hidden>
Date: Fri, 30 Mar 2012 15:24:06 -0700
Subject: [PATCH] regex: pacify GCC when compiling GRUB

* lib/regcomp.c (init_dfa): Make a pointer 'const', to avoid
a diagnostic.  Reported by Vladimir Serbinenko in
<http://lists.gnu.org/archive/html/bug-gnulib/2012-03/msg00163.html>.
---
 ChangeLog     |    7 +++++++
 lib/regcomp.c |    2 +-
 2 files changed, 8 insertions(+), 1 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 4c1daf4..3e21818 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2012-03-30  Paul Eggert  <address@hidden>
+
+       regex: pacify GCC when compiling GRUB
+       * lib/regcomp.c (init_dfa): Make a pointer 'const', to avoid
+       a diagnostic.  Reported by Vladimir Serbinenko in
+       <http://lists.gnu.org/archive/html/bug-gnulib/2012-03/msg00163.html>.
+
 2012-03-29  Eric Blake  <address@hidden>
 
        stdio: don't assume gets any more
diff --git a/lib/regcomp.c b/lib/regcomp.c
index 3841a0a..311f2d5 100644
--- a/lib/regcomp.c
+++ b/lib/regcomp.c
@@ -853,7 +853,7 @@ init_dfa (re_dfa_t *dfa, size_t pat_len)
 {
   __re_size_t table_size;
 #ifndef _LIBC
-  char *codeset_name;
+  const char *codeset_name;
 #endif
 #ifdef RE_ENABLE_I18N
   size_t max_i18n_object_size = MAX (sizeof (wchar_t), sizeof (wctype_t));
-- 
1.7.6.5