regex: avoid new dead-code warning with gcc-4.6.0

[gnulib.git] / ChangeLog

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+2010-06-07  Jim Meyering  <meyering@redhat.com>
+
+       regex: avoid new dead-code warning with gcc-4.6.0
+       * lib/regex_internal.c (re_string_reconstruct): #if-0-out a dead
+       if-block containing a while-loop.  It's been unused for at least
+       5 years.
+
 2010-06-05  Bruno Haible  <bruno@clisp.org>
 
        * doc/posix-functions/strcoll.texi: Mention Solaris limitation.