[PATCH v2 05/12] multipathd: print an error when failing to connect to multipathd

[Martin Wilck]

From: Benjamin Marzinski <bmarz...@redhat.com>

Issuing multipathd commands when the daemon wasn't running didn't
print anything.

Signed-off-by: Benjamin Marzinski <bmarz...@redhat.com>
Reviewed-by: Martin Wilck <mwi...@suse.com>
---
 multipathd/uxclnt.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/multipathd/uxclnt.c b/multipathd/uxclnt.c
index 16133a8..55d253a 100644
--- a/multipathd/uxclnt.c
+++ b/multipathd/uxclnt.c
@@ -52,8 +52,10 @@ int uxclnt(char * inbuf, unsigned int timeout)
        if (!inbuf)
                return 1;
        fd = mpath_connect();
-       if (fd == -1)
+       if (fd == -1) {
+               fprintf(stderr, "ERROR: failed to connect to multipathd\n");
                return 1;
+       }
 
        ret = process_req(fd, inbuf, timeout);
 
-- 
2.47.0