lib-master: If stats_writer_socket_path is empty, don't try to send stats

sirainen · sirainen · commit 3fdb968687bf · 2020-04-08T07:58:04.000Z
diff --git a/src/lib-master/master-service.c b/src/lib-master/master-service.c
@@ -368,7 +368,7 @@ master_service_init(const char *name, enum master_service_flags flags,
 	if ((flags & MASTER_SERVICE_FLAG_DONT_SEND_STATS) == 0) {
 		/* Initialize stats-client early so it can see all events. */
 		value = getenv(DOVECOT_STATS_WRITER_SOCKET_PATH);
-		if (value != NULL)
+		if (value != NULL && value[0] != '\0')
 			service->stats_client = stats_client_init(value, FALSE);
 	}
 

Original file line number	Diff line number	Diff line change
`@@ -368,7 +368,7 @@ master_service_init(const char *name, enum master_service_flags flags,`
`368`	`368`	`if ((flags & MASTER_SERVICE_FLAG_DONT_SEND_STATS) == 0) {`
`369`	`369`	`/* Initialize stats-client early so it can see all events. */`
`370`	`370`	`value = getenv(DOVECOT_STATS_WRITER_SOCKET_PATH);`
`371`		`- if (value != NULL)`
	`371`	`+ if (value != NULL && value[0] != '\0')`
`372`	`372`	`service->stats_client = stats_client_init(value, FALSE);`
`373`	`373`	`}`
`374`	`374`