[Midnightbsd-cvs] src [6749] trunk/lib/libc/stdlib/getenv.c: fix environment nulling

[laffer1 at midnightbsd.org]

Revision: 6749
          http://svnweb.midnightbsd.org/src/?rev=6749
Author:   laffer1
Date:     2014-09-09 11:54:55 -0400 (Tue, 09 Sep 2014)
Log Message:
-----------
fix environment nulling

Modified Paths:
--------------
    trunk/lib/libc/stdlib/getenv.c

Modified: trunk/lib/libc/stdlib/getenv.c
===================================================================
--- trunk/lib/libc/stdlib/getenv.c	2014-09-06 19:00:02 UTC (rev 6748)
+++ trunk/lib/libc/stdlib/getenv.c	2014-09-09 15:54:55 UTC (rev 6749)
@@ -698,9 +698,9 @@
 			}
 		free(envVars);
 		envVars = NULL;
-		environ = NULL;
+		*environ = NULL;
 	} else
-		environ = NULL;
+		*environ = NULL;
 
 	return (0);
 }