Changed command -v redirection for iptables bin check

Signed-off-by: Roberto Bonafiglia <roberto.bonafiglia@suse.com>

Changed command -v redirection for iptables bin check
36699bbd · Roberto Bonafiglia · Roberto Bonafiglia · 944f811d · 36699bbd
Commit 36699bbd authored Apr 19, 2023 by Roberto Bonafiglia Committed by Roberto Bonafiglia Apr 21, 2023
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install.sh install.sh +2 -2

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--- a/install.sh
+++ b/install.sh
@@ -967,11 +967,11 @@ service_enable_and_start() {
        return
    fi

-    if command -v iptables-save &> /dev/null && command -v iptables-restore &> /dev/null
+    if command -v iptables-save 1> /dev/null && command -v iptables-restore 1> /dev/null
    then
 	    $SUDO iptables-save | grep -v KUBE- | grep -v CNI- | grep -iv flannel | $SUDO iptables-restore
    fi
-    if command -v ip6tables-save &> /dev/null && command -v ip6tables-restore &> /dev/null
+    if command -v ip6tables-save 1> /dev/null && command -v ip6tables-restore 1> /dev/null
    then
 	    $SUDO ip6tables-save | grep -v KUBE- | grep -v CNI- | grep -iv flannel | $SUDO ip6tables-restore
    fi