From 1ede37961f0663bc727dcc4eb2d033f0e4ba0450 Mon Sep 17 00:00:00 2001
From: Asif Bacchus <asif@bacchus.cloud>
Date: Fri, 7 May 2021 14:00:32 -0600
Subject: [PATCH] fix: turn off ip4 when ip6 selected

---
 cfddns.posix.sh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/cfddns.posix.sh b/cfddns.posix.sh
index 9c45734..8dff29e 100644
--- a/cfddns.posix.sh
+++ b/cfddns.posix.sh
@@ -137,6 +137,7 @@ while [ $# -gt 0 ]; do
     -6 | --ip6 | --ipv6)
         # operate in IP6 mode
         ip6=1
+        ip4=0
         ;;
     *)
         printf "\n%sUnknown option: %s\n" "$err" "$1"