From 61db2acee63733d8c0a12927d20ef428e244e463 Mon Sep 17 00:00:00 2001
From: leitner <leitner>
Date: Mon, 7 Aug 2017 19:24:19 +0000
Subject: [PATCH] no :: at the end if it's only :0

---
 socket/fmt_ip6.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/socket/fmt_ip6.c b/socket/fmt_ip6.c
index a23104e..de919cc 100644
--- a/socket/fmt_ip6.c
+++ b/socket/fmt_ip6.c
@@ -11,7 +11,7 @@ size_t fmt_ip6(char *s,const char ip[16])
   for (k=0; k<16; k+=2) {
     if (ip[k]==0 && ip[k+1]==0) {
       if (!compr) {
-	if (k==14 || (ip[k+2]==0 && ip[k+3]==0)) {
+	if (k<=14 && ip[k+2]==0 && ip[k+3]==0) {
 	  compr=1;
 	  pos1=k;
 	}