tools: Ignore errors for frr reload stuff

When we pass an unknown/wrong command and do `systemctl reload frr`, all processes
are killed, and not started up.

Like doing with frr-reload.py, all good:

```
$ /usr/lib/frr/frr-reload.py --reload /etc/frr/frr.conf
vtysh failed to process new configuration: vtysh (mark file) exited with status 2:
b'line 20: % Unknown command:  neighbor 192.168.10.123 bfd 300 300\n\n'
```

Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>

diff --git a/tools/frrinit.sh.in b/tools/frrinit.sh.in
index ee10b89e52abc6559012dfebb490ac38f7704018..b0579ca0c4940ceab0690a4236f3cd9fbb152aca 100644 (file)
--- a/tools/frrinit.sh.in
+++ b/tools/frrinit.sh.in
@@ -123,7 +123,7 @@ reload)
        NEW_CONFIG_FILE="${2:-$C_PATH/frr.conf}"
        [ ! -r $NEW_CONFIG_FILE ] && log_failure_msg "Unable to read new configuration file $NEW_CONFIG_FILE" && exit 1
        "$RELOAD_SCRIPT" --reload "$NEW_CONFIG_FILE" `echo $nsopt`
-       exit $?
+       exit 0
        ;;
 
 *)