stable-2.02 - cov: check for socket_path being set

[Zdenek Kabelac]

Gitweb:        https://sourceware.org/git/?p=lvm2.git;a=commitdiff;h=5cf1c61152bfd5f1eef7f4...
Commit:        5cf1c61152bfd5f1eef7f49509a877090f4cc26f
Parent:        2cd6cd34394cb25d312c73b979f4e536d431c10b
Author:        Zdenek Kabelac 
AuthorDate:    Tue Jun 25 15:11:05 2019 +0200
Committer:     Zdenek Kabelac 
CommitterDate: Tue Jun 25 17:33:25 2019 +0200

cov: check for socket_path being set

As we check for existince on entering path
let's ensure it's there also on exit path.
---
 libdaemon/server/daemon-server.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/libdaemon/server/daemon-server.c b/libdaemon/server/daemon-server.c
index 79b54d0..bc58f7b 100644
--- a/libdaemon/server/daemon-server.c
+++ b/libdaemon/server/daemon-server.c
@@ -693,7 +693,7 @@ void daemon_start(daemon_state s)
 out:
    /* If activated by systemd, do not unlink the socket - systemd takes care of that! */
    if (!_systemd_activation && s.socket_fd >= 0)
-		if (unlink(s.socket_path))
+		if (s.socket_path && unlink(s.socket_path))
    		perror("unlink error");

if (s.socket_fd >= 0)