File 0002-snapshot-return-error-when-snapshot-exists.patch of Package systemd.1472

From 7cabba07745b388497e8c0fc19b61984167fd474 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Zbigniew=20J=C4=99drzejewski-Szmek?= <zbyszek@in.waw.pl>
Date: Tue, 28 Oct 2014 12:36:17 -0400
Subject: [PATCH] snapshot: return error when snapshot exists

---
 src/core/snapshot.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git src/core/snapshot.c src/core/snapshot.c
index 5eed615..c2678cb 100644
--- src/core/snapshot.c
+++ src/core/snapshot.c
@@ -208,7 +208,7 @@ int snapshot_create(Manager *m, const char *name, bool cleanup, sd_bus_error *e,
                         return sd_bus_error_setf(e, SD_BUS_ERROR_INVALID_ARGS, "Unit name %s lacks snapshot suffix.", name);
 
                 if (manager_get_unit(m, name))
-                        sd_bus_error_setf(e, BUS_ERROR_UNIT_EXISTS, "Snapshot %s exists already.", name);
+                        return sd_bus_error_setf(e, BUS_ERROR_UNIT_EXISTS, "Snapshot %s exists already.", name);
 
         } else {
 
-- 
1.7.9.2