1 files changed, 4 insertions, 4 deletions

diff --git a/src/lib/libc/stdlib/setenv.c b/src/lib/libc/stdlib/setenv.c
index a36669888d..b6f261e61c 100644
--- a/src/lib/libc/stdlib/setenv.c
+++ b/src/lib/libc/stdlib/setenv.c
@@ -32,8 +32,7 @@
  */
 
 #if defined(LIBC_SCCS) && !defined(lint)
-/*static char *sccsid = "from: @(#)setenv.c     5.6 (Berkeley) 6/4/91";*/
-static char *rcsid = "$Id: setenv.c,v 1.1.1.1 1995/10/18 08:42:19 deraadt Exp $";
+static char *rcsid = "$OpenBSD: setenv.c,v 1.3 1998/02/02 22:44:53 millert Exp $";
 #endif /* LIBC_SCCS and not lint */
 
 #include <stdlib.h>
@@ -72,10 +71,11 @@ setenv(name, value, rewrite)
 
                 for (P = environ, cnt = 0; *P; ++P, ++cnt);
                 if (alloced) {                  /* just increase size */
-                        environ = (char **)realloc((char *)environ,
+                        P = (char **)realloc((void *)environ,
                             (size_t)(sizeof(char *) * (cnt + 2)));
-                        if (!environ)
+                        if (!P)
                                 return (-1);
+                        environ = P;
                 }
                 else {                          /* get new space */
                         alloced = 1;            /* copy old entries into it */