From c320885c9f16f622a9b48f529386482c76daa86c Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Fri, 12 Apr 2013 00:43:29 +0200
Subject: [PATCH] bus: properly check if kdbus connection worked

---
 src/libsystemd-bus/bus-kernel.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/libsystemd-bus/bus-kernel.c b/src/libsystemd-bus/bus-kernel.c
index 65b8b7b96..b53c5eddc 100644
--- a/src/libsystemd-bus/bus-kernel.c
+++ b/src/libsystemd-bus/bus-kernel.c
@@ -175,7 +175,7 @@ int bus_kernel_connect(sd_bus *b) {
         assert(b->kernel);
 
         b->input_fd = open(b->kernel, O_RDWR|O_NOCTTY|O_CLOEXEC);
-        if (b->input_fd)
+        if (b->input_fd < 0)
                 return -errno;
 
         b->output_fd = b->input_fd;
-- 
2.30.2