unet-cli: fix reference to missing variable

Signed-off-by: Felix Fietkau <nbd@nbd.name>

diff --git a/scripts/unet-cli b/scripts/unet-cli
index c10b54254637df8b1fc6b4cbcede5a6d2e26d4d4..2353213f8e6b2bbf8dd1b7c3d3eee573e938b120 100755 (executable)
--- a/scripts/unet-cli
+++ b/scripts/unet-cli
@@ -274,7 +274,7 @@ function sync_ssh_host(host) {
        fh2.seek();
        while (line = fh2.read("line")) {
                let vals = match(line, /^(.[[:alnum:]_-]*)=(.*)\n$/);
-               assert(vals, `Invalid argument: ${arg}`);
+               assert(vals, `Invalid argument: ${line}`);
                data[vals[1]] = vals[2]
        }
        fh2.close();