*** empty log message ***
authorJim Meyering <jim@meyering.net>
Fri, 6 Jun 2003 20:50:44 +0000 (20:50 +0000)
committerJim Meyering <jim@meyering.net>
Fri, 6 Jun 2003 20:50:44 +0000 (20:50 +0000)
lib/ChangeLog

index e34808e870261e9b929e8e0e17f7e25231f993ee..808c8bc71830bf4f8ddf86f8b175b6714b4fc181 100644 (file)
@@ -1,5 +1,12 @@
 2003-06-06  Jim Meyering  <jim@meyering.net>
 
+       Merge from coreutils.
+       This avoids a core dump on systems without GNU putenv,
+       when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
+       * putenv.c (__set_errno, LOCK, UNLOCK): Define.
+       (unsetenv): New static function, from GNU libc.
+       (rpl_putenv): Use it.
+
        * modechange.c: Remove trailing blanks.
 
        Merge from coreutils.