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base-files: Really check path in get_mac_binary

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Currently, path argument is only checked for being not empty.

This changes behavior to actually check whether path exists.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
This commit is contained in:
Adrian Schmutzler 2019-07-04 23:28:44 +02:00 committed by Christian Lamparter
parent b683f1c36d
commit 8592602d0a
1 changed files with 1 additions and 1 deletions
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package/base-files/files/lib/functions/system.sh
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@ -4,7 +4,7 @@ get_mac_binary() {
local path="$1" local path="$1"
local offset="$2" local offset="$2"
if [ -z "$path" ]; then if [ -e "$path" ]; then
echo "get_mac_binary: file $path not found!" >&2 echo "get_mac_binary: file $path not found!" >&2
return return
fi fi