strongswan: check return value instead of output

When the strongswan service is running, `ipsec status` returns 0. Check
the return value instead of checking its output.

While at it, remove the [[ ]] bashism, use rereadall instead of
(reread)secrets, and move it inside the if statement.

Signed-off-by: Stijn Tintel <redacted>

diff --git a/net/strongswan/files/ipsec.init b/net/strongswan/files/ipsec.init
index af838a82347c74a3c6aa0d052680cc8be4d91454..0bbec766cf54fb208c7a4210550616555a85b98f 100644 (file)
--- a/net/strongswan/files/ipsec.init
+++ b/net/strongswan/files/ipsec.init
@@ -331,8 +331,8 @@ restart() {
 
 reload() {
        prepare_env
-       ipsec secrets
-       if [[ ! -z "$(ipsec status)" ]]; then
+       if ipsec status > /dev/null 2>&1; then
+               ipsec rereadall
                ipsec reload
        else
                ipsec start