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diff --git a/lib/ChangeLog b/lib/ChangeLog
index 53a23d0a07ebdf4929a02f53cb06818eddd38201..85fa64bbe59647811f9727488ad669fc7d2e9a1a 100644 (file)
--- a/lib/ChangeLog
+++ b/lib/ChangeLog
@@ -1,3 +1,10 @@
+2003-05-04  Jim Meyering  <jim@meyering.net>
+
+       This avoids a core dump on systems without GNU putenv,
+       when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
+       * putenv.c (unsetenv): New static function, from libc.
+       (rpl_putenv): Use it.
+
 2003-05-02  Jim Meyering  <jim@meyering.net>
 
        * canonicalize.c (canonicalize_file_name) [!HAVE_RESOLVEPATH]: