nnn

commit b817699b7f13ea78f00810d4be022de47e9e706d
parent 3243a3082ad807914e8bb0c434e0793cb02a1a5c
Author: Arun Prakash Jana <engineerarun@gmail.com>
Date:   Tue, 16 May 2017 22:22:49 +0530

Home-grown xstrlcpy()

Diffstat:
M
nnn.c
 | 
5
+++--

1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/nnn.c b/nnn.c
@@ -205,8 +205,9 @@ max_openfds()
 static void
 xstrlcpy(char *dest, const char *src, size_t n)
 {
-	strncpy(dest, src, n - 1);
-	dest[n - 1] = '\0';
+	while (--n && (*dest++ = *src++));
+	if (!n)
+		*dest = '\0';
 }
 
 /*