manager: don't dispatch load queue if we don't have to

diff --git a/manager.c b/manager.c
index 89b210d6a39515919551275c38e87b668b689016..81af07b000f271f050f6b6c5fb7762d7282e9c09 100644 (file)
--- a/manager.c
+++ b/manager.c
@@ -1563,7 +1563,7 @@ int manager_load_unit_prepare(Manager *m, const char *name, const char *path, Un
 
         if ((ret = manager_get_unit(m, name))) {
                 *_ret = ret;
-                return 0;
+                return 1;
         }
 
         if (!(ret = unit_new(m)))
@@ -1590,7 +1590,6 @@ int manager_load_unit_prepare(Manager *m, const char *name, const char *path, Un
 }
 
 int manager_load_unit(Manager *m, const char *name, const char *path, Unit **_ret) {
-        Unit *ret;
         int r;
 
         assert(m);
@@ -1598,13 +1597,13 @@ int manager_load_unit(Manager *m, const char *name, const char *path, Unit **_re
         /* This will load the service information files, but not actually
          * start any services or anything. */
 
-        if ((r = manager_load_unit_prepare(m, name, path, &ret)) < 0)
+        if ((r = manager_load_unit_prepare(m, name, path, _ret)) != 0)
                 return r;
 
         manager_dispatch_load_queue(m);
 
         if (_ret)
-                *_ret = unit_follow_merge(ret);
+                *_ret = unit_follow_merge(*_ret);
 
         return 0;
 }