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diff lib/setenv.c @ 13394:6999c44d1f59

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Module setenv does not depend on 'malloc-posix', 'realloc-posix'.
author Bruno Haible <bruno@clisp.org>
date Wed, 09 Jun 2010 12:40:40 +0200
parents 81bcdef18cd8
children 758ef73803db
line wrap: on
line diff
--- a/lib/setenv.c
+++ b/lib/setenv.c
@@ -147,6 +147,9 @@
                    : realloc (last_environ, (size + 2) * sizeof (char *)));
       if (new_environ == NULL)
         {
+          /* It's easier to set errno to ENOMEM than to rely on the
+             'malloc-posix' and 'realloc-posix' gnulib modules.  */
+          __set_errno (ENOMEM);
           UNLOCK;
           return -1;
         }