diff options
Diffstat (limited to 'repo/iptables/use-sh-iptables-apply.patch')
| -rw-r--r-- | repo/iptables/use-sh-iptables-apply.patch | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/repo/iptables/use-sh-iptables-apply.patch b/repo/iptables/use-sh-iptables-apply.patch new file mode 100644 index 0000000..b31fc94 --- /dev/null +++ b/repo/iptables/use-sh-iptables-apply.patch @@ -0,0 +1,39 @@ +From: Simon Frankenberger <simon-alpine@fraho.eu> + +make iptables-apply use posix sh + +--- a/iptables/iptables-apply ++++ b/iptables/iptables-apply +@@ -1,4 +1,4 @@ +-#!/bin/bash ++#!/bin/sh + # iptables-apply -- a safer way to update iptables remotely + # + # Usage: +@@ -110,7 +110,7 @@ + } + + function checkcommands() { +- for cmd in "${COMMANDS[@]}"; do ++ for cmd in ${COMMANDS}; do + if ! command -v "$cmd" >/dev/null; then + echo "Error: needed command not found: $cmd" >&2 + exit 127 +@@ -184,7 +184,7 @@ + fi + + # Needed commands +- COMMANDS=(mktemp "$SAVE" "$RESTORE" "$RUNCMD") ++ COMMANDS="mktemp $SAVE $RESTORE $RUNCMD" + checkcommands + ;; + (*) +@@ -196,7 +196,7 @@ + fi + + # Needed commands +- COMMANDS=(mktemp "$SAVE" "$RESTORE") ++ COMMANDS="mktemp $SAVE $RESTORE" + checkcommands + ;; + esac |