From 371ad55d460559b4262e25d0f9b64dc37c3f7565 Mon Sep 17 00:00:00 2001
From: David Herrmann <dh.herrmann@gmail.com>
Date: Thu, 28 Aug 2014 11:01:31 +0200
Subject: [PATCH] terminal: sysview: don't return uninitialized error codes

In case 'scan_evdev' and 'scan_drm' are both false, we never set 'r' to
anyhting, thus return an uninitialized error code. Fix this by always
returning 0 as we catch negative codes earlier, anyway. Thanks to Thomas
H.P. Anderson for the report.
---
 src/libsystemd-terminal/sysview.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/libsystemd-terminal/sysview.c b/src/libsystemd-terminal/sysview.c
index d885cb4d4a..f5363dedf4 100644
--- a/src/libsystemd-terminal/sysview.c
+++ b/src/libsystemd-terminal/sysview.c
@@ -821,7 +821,7 @@ static int context_ud_prepare_monitor(sysview_context *c, struct udev_monitor *m
                         return r;
         }
 
-        return r;
+        return 0;
 }
 
 static int context_ud_prepare_scan(sysview_context *c, struct udev_enumerate *e) {