3 files changed, 13 insertions, 5 deletions
diff --git a/src/openrc-run/openrc-run.c b/src/openrc-run/openrc-run.c
index e9a064f8..bf64a1b3 100644
--- a/src/openrc-run/openrc-run.c
+++ b/src/openrc-run/openrc-run.c
@@ -612,7 +612,7 @@ svc_start_check(void)
 	}
 
 	if (exclusive_fd == -1)
-		exclusive_fd = svc_lock(applet);
+		exclusive_fd = svc_lock(applet, !deps);
 	if (exclusive_fd == -1) {
 		if (errno == EACCES)
 			eerrorx("%s: superuser access required", applet);
@@ -864,7 +864,7 @@ svc_stop_check(RC_SERVICE *state)
 		exit(EXIT_FAILURE);
 
 	if (exclusive_fd == -1)
-		exclusive_fd = svc_lock(applet);
+		exclusive_fd = svc_lock(applet, !deps);
 	if (exclusive_fd == -1) {
 		if (errno == EACCES)
 			eerrorx("%s: superuser access required", applet);
diff --git a/src/shared/misc.c b/src/shared/misc.c
index 28f95b34..c987ce8c 100644
--- a/src/shared/misc.c
+++ b/src/shared/misc.c
@@ -234,7 +234,7 @@ signal_setup_restart(int sig, void (*handler)(int))
 }
 
 int
-svc_lock(const char *applet)
+svc_lock(const char *applet, bool ignore_lock_failure)
 {
 	char *file = NULL;
 	int fd;
@@ -245,6 +245,14 @@ svc_lock(const char *applet)
 	if (fd == -1)
 		return -1;
 	if (flock(fd, LOCK_EX | LOCK_NB) == -1) {
+		if (ignore_lock_failure) {
+			/* Two services with a need b, and b's start()
+			 * calling restart --no-deps on a would cause
+			 * harmless errors: just ignore them.
+			 * See https://github.com/OpenRC/openrc/issues/224
+			 */
+			exit(EXIT_SUCCESS);
+		}
 		eerror("Call to flock failed: %s", strerror(errno));
 		close(fd);
 		return -1;
@@ -274,7 +282,7 @@ exec_service(const char *service, const char *arg)
 	sigset_t old;
 	struct sigaction sa;
 
-	fd = svc_lock(basename_c(service));
+	fd = svc_lock(basename_c(service), false);
 	if (fd == -1)
 		return -1;
 
diff --git a/src/shared/misc.h b/src/shared/misc.h
index 099206c8..f4ab25ad 100644
--- a/src/shared/misc.h
+++ b/src/shared/misc.h
@@ -50,7 +50,7 @@ void env_filter(void);
 void env_config(void);
 int signal_setup(int sig, void (*handler)(int));
 int signal_setup_restart(int sig, void (*handler)(int));
-int svc_lock(const char *);
+int svc_lock(const char *, bool);
 int svc_unlock(const char *, int);
 pid_t exec_service(const char *, const char *);