From 5f76e4c1ede157ca5a51c2189984e8ee57778d86 Mon Sep 17 00:00:00 2001
From: Francois Perrad <francois.perrad@gadz.org>
Date: Fri, 2 Jun 2017 18:14:31 +0200
Subject: when pointer, use NULL instead of 0

---
 svr-runopts.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'svr-runopts.c')

diff --git a/svr-runopts.c b/svr-runopts.c
index e6dc8a8..dea4a55 100644
--- a/svr-runopts.c
+++ b/svr-runopts.c
@@ -114,7 +114,7 @@ static void printhelp(const char * progname) {
 void svr_getopts(int argc, char ** argv) {
 
 	unsigned int i, j;
-	char ** next = 0;
+	char ** next = NULL;
 	int nextisport = 0;
 	char* recv_window_arg = NULL;
 	char* keepalive_arg = NULL;
@@ -289,7 +289,7 @@ void svr_getopts(int argc, char ** argv) {
 			if (*next == NULL) {
 				dropbear_exit("Invalid null argument");
 			}
-			next = 0x00;
+			next = NULL;
 
 			if (keyfile) {
 				addhostkey(keyfile);
-- 
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