From 129148347fd44e534f55670e8d444da88425650b Mon Sep 17 00:00:00 2001 From: Chris Kim Date: Fri, 24 Jul 2020 08:58:38 -0700 Subject: [PATCH] Correct redirection error Part of: https://github.com/rancher/k3s/issues/1812 Signed-off-by: Chris Kim --- iptables-detect/iptables-detect.sh | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/iptables-detect/iptables-detect.sh b/iptables-detect/iptables-detect.sh index c608fb9..73be231 100755 --- a/iptables-detect/iptables-detect.sh +++ b/iptables-detect/iptables-detect.sh @@ -171,7 +171,7 @@ os_detect() { oracleserver) dist_version="$(. /etc/os-release && echo "$VERSION_ID")" - maj_ver=$(sed -E -e "s/^([0-9]+)\.?[0-9]*$/\1/" <<<$dist_version) + maj_ver=$(echo $dist_version | sed -E -e "s/^([0-9]+)\.?[0-9]*$/\1/") if [ "$maj_ver" -ge 8 ]; then detected_via=os mode=nft @@ -195,7 +195,7 @@ os_detect() { centos | redhat) dist_version="$(. /etc/os-release && echo "$VERSION_ID")" - maj_ver=$(sed -E -e "s/^([0-9]+)\.?[0-9]*$/\1/" <<<$dist_version) + maj_ver=$(echo $dist_version | sed -E -e "s/^([0-9]+)\.?[0-9]*$/\1/") if [ "$maj_ver" -ge 8 ]; then detected_via=os mode=nft