wg-quick: darwin: simpler inclusion check

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

diff --git a/src/wg-quick/darwin.bash b/src/wg-quick/darwin.bash
index d0841916660eb267e2e26f6cf0fbd35d4f312a6b..1443c76d4777a59b5d66c5deea3240fbf5b0d19f 100755 (executable)
--- a/src/wg-quick/darwin.bash
+++ b/src/wg-quick/darwin.bash
@@ -207,7 +207,7 @@ collect_new_service_dns() {
        done; } < <(networksetup -listallnetworkservices)
 
        for service in "${!SERVICE_DNS[@]}"; do
-               [[ ${found_services["$service"]} == 1 ]] || unset SERVICE_DNS["$service"]
+               [[ -n ${found_services["$service"]} ]] || unset SERVICE_DNS["$service"]
        done
 }