regex.m4: correct the reversed range endpoint ([b-a]) test

[gnulib.git] / ChangeLog

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+2010-03-19  Jim Meyering  <meyering@redhat.com>
+
+       regex.m4: correct the reversed range endpoint ([b-a]) test
+       * m4/regex.m4: When requiring that [b-a] evoke failure,
+       use RE_NO_EMPTY_RANGES.  This makes this entire configure-time
+       test pass once again for x86-based systems.
+
 2010-03-19  Bruno Haible  <bruno@clisp.org>
 
        scandir: Fix link error on Solaris 8.