[PATCH iproute2] ip link: don't stop batch processing

[Matteo Croce]

When 'ip link show dev DEVICE' is processed in a batch mode, ip exits
and stop processing further commands.
This because ipaddr_list_flush_or_save() calls exit() to avoid printing
the link information twice.
Replace the exit with a classic goto out instruction.

Signed-off-by: Matteo Croce <mcr...@redhat.com>
---
 ip/ipaddress.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ip/ipaddress.c b/ip/ipaddress.c
index 6c306ab7..b7b78f6e 100644
--- a/ip/ipaddress.c
+++ b/ip/ipaddress.c
@@ -1920,7 +1920,7 @@ static int ipaddr_list_flush_or_save(int argc, char 
**argv, int action)
                        exit(1);
                }
                delete_json_obj();
-               exit(0);
+               goto out;
        }
 
        if (filter.family != AF_PACKET) {
-- 
2.17.1