intprops: add double-inclusion guard

[gnulib.git] / ChangeLog

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 2009-11-14  Eric Blake  <ebb9@byu.net>
 
+       intprops: add double-inclusion guard
+       * lib/intprops.h: Allow idempotent includes.
+       Suggested by Bruce Korb.
+
        openat: detect Solaris fchownat bug
        * lib/fchownat.c (rpl_fchownat): Work around Solaris bug.  Avoid
        penalizing glibc chownat when only lchownat is broken.