From 445754ff183de68a177b8482cf6df237bc4d3532 Mon Sep 17 00:00:00 2001
From: vda <vda@69ca8d6d-28ef-0310-b511-8ec308f3f277>
Date: Thu, 5 Oct 2006 22:50:22 +0000
Subject: httpd: add -u user[:grp] support

git-svn-id: svn://busybox.net/trunk/busybox@16313 69ca8d6d-28ef-0310-b511-8ec308f3f277
---
 libbb/safe_strncpy.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'libbb')

diff --git a/libbb/safe_strncpy.c b/libbb/safe_strncpy.c
index add92ac9f..42bc16ea0 100644
--- a/libbb/safe_strncpy.c
+++ b/libbb/safe_strncpy.c
@@ -15,6 +15,7 @@
 /* Like strncpy but make sure the resulting string is always 0 terminated. */
 char * safe_strncpy(char *dst, const char *src, size_t size)
 {
-	dst[size-1] = '\0';
-	return strncpy(dst, src, size-1);
+	if (!size) return dst;
+	dst[--size] = '\0';
+	return strncpy(dst, src, size);
 }
-- 
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