1 files changed, 6 insertions, 3 deletions

diff --git a/src/lib/libc/string/strcat.c b/src/lib/libc/string/strcat.c
index e741b84f03..374a2b7464 100644
--- a/src/lib/libc/string/strcat.c
+++ b/src/lib/libc/string/strcat.c
@@ -32,11 +32,14 @@
  */
 
 #if defined(LIBC_SCCS) && !defined(lint)
-/*static char *sccsid = "from: @(#)strcat.c     5.6 (Berkeley) 2/24/91";*/
-static char *rcsid = "$Id: strcat.c,v 1.1.1.1 1995/10/18 08:42:22 deraadt Exp $";
+static char *rcsid = "$OpenBSD: strcat.c,v 1.4 1996/08/19 08:34:10 tholo Exp $";
 #endif /* LIBC_SCCS and not lint */
 
+#ifndef _KERNEL
 #include <string.h>
+#else
+#include <lib/libkern/libkern.h>
+#endif
 
 char *
 strcat(s, append)
@@ -46,6 +49,6 @@ strcat(s, append)
         char *save = s;
 
         for (; *s; ++s);
-        while (*s++ = *append++);
+        while ((*s++ = *append++) != '\0');
         return(save);
 }