1 files changed, 8 insertions, 7 deletions

diff --git a/src/lib/libc/string/strlcpy.c b/src/lib/libc/string/strlcpy.c
index 2b6a166175..087f7c0883 100644
--- a/src/lib/libc/string/strlcpy.c
+++ b/src/lib/libc/string/strlcpy.c
@@ -1,4 +1,4 @@
-/*      $OpenBSD: strlcpy.c,v 1.2 1998/11/06 04:33:16 wvdputte Exp $    */
+/*      $OpenBSD: strlcpy.c,v 1.3 1999/04/24 01:17:37 millert Exp $     */
 
 /*
  * Copyright (c) 1998 Todd C. Miller <Todd.Miller@courtesan.com>
@@ -28,7 +28,7 @@
  */
 
 #if defined(LIBC_SCCS) && !defined(lint)
-static char *rcsid = "$OpenBSD: strlcpy.c,v 1.2 1998/11/06 04:33:16 wvdputte Exp $";
+static char *rcsid = "$OpenBSD: strlcpy.c,v 1.3 1999/04/24 01:17:37 millert Exp $";
 #endif /* LIBC_SCCS and not lint */
 
 #include <sys/types.h>
@@ -48,16 +48,17 @@ size_t strlcpy(dst, src, siz)
         register const char *s = src;
         register size_t n = siz;
 
-        if (n == 0)
-                return(strlen(s));
-        while (*s != '\0') {
-                if (n != 1) {
+        if (n)
+                n--;            /* don't count the NUL */
+        while (*s) {
+                if (n) {
                         *d++ = *s;
                         n--;
                 }
                 s++;
         }
-        *d = '\0';
+        if (siz)
+                *d = '\0';
 
         return(s - src);        /* count does not include NUL */
 }