[PATCH 3/5] fff-gateway: explicitly return status code 0 for version check

[Adrian Schmutzler]

We check the return code in configuregateway, so let's give success
explicitly. This might not be strictly necessary now, but providing
it will make our lifes easier if the file is changed later.

Signed-off-by: Adrian Schmutzler <freifunk at adrianschmutzler.de>
---
 src/packages/fff/fff-gateway/files/etc/gateway.d/01-version | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/packages/fff/fff-gateway/files/etc/gateway.d/01-version b/src/packages/fff/fff-gateway/files/etc/gateway.d/01-version
index 6758fa81..8b1cbd27 100644
--- a/src/packages/fff/fff-gateway/files/etc/gateway.d/01-version
+++ b/src/packages/fff/fff-gateway/files/etc/gateway.d/01-version
@@ -22,4 +22,6 @@ configure() {
 
 		exit 1
 	fi
+
+	return 0
 }
-- 
2.20.1