[OpenWrt-Devel] [PATCH] base-files: Really check path in get_mac_binary

[Adrian Schmutzler]

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 at adrianschmutzler.de>
---
 package/base-files/files/lib/functions/system.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package/base-files/files/lib/functions/system.sh b/package/base-files/files/lib/functions/system.sh
index 7ed62804a0..df671465be 100644
--- a/package/base-files/files/lib/functions/system.sh
+++ b/package/base-files/files/lib/functions/system.sh
@@ -4,7 +4,7 @@ get_mac_binary() {
 	local path="$1"
 	local offset="$2"
 
-	if [ -z "$path" ]; then
+	if [ -e "$path" ]; then
 		echo "get_mac_binary: file $path not found!" >&2
 		return
 	fi
-- 
2.20.1


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