network._get_lower do not cause ls error when there is no lower

libremesh · Nov 23, 2024 · 0227ffd · 0227ffd
1 parent 35471b0
commit 0227ffd
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/packages/lime-system/files/usr/lib/lua/lime/network.lua b/packages/lime-system/files/usr/lib/lua/lime/network.lua
@@ -214,7 +214,7 @@ function network.clean()
 end
 
 function network._get_lower(dev)
-    local lower_if_path = utils.unsafe_shell("ls -d /sys/class/net/" .. dev .. "/lower*")
+    local lower_if_path = utils.unsafe_shell("ls /sys/class/net/" .. dev .. "/ | grep ^lower")
     local lower_if_table = utils.split(lower_if_path, "_")
     local lower_if = lower_if_table[#lower_if_table]
     return lower_if and lower_if:gsub("\n", "")