journald: make sure r is always initialized

diff --git a/src/journal/journald-server.c b/src/journal/journald-server.c
index 62a5a2ad403b9bdbf3d3ae6edcabe439c5b26740..140d40667eb2b4bd463a10a2e228688c95fdb2ba 100644 (file)
--- a/src/journal/journald-server.c
+++ b/src/journal/journald-server.c
@@ -930,7 +930,7 @@ finish:
 
 static int system_journal_open(Server *s, bool flush_requested) {
         const char *fn;
-        int r;
+        int r = 0;
 
         if (!s->system_journal &&
             (s->storage == STORAGE_PERSISTENT || s->storage == STORAGE_AUTO) &&