From: Lennart Poettering <lennart@poettering.net>
Date: Thu, 11 Apr 2013 22:43:29 +0000 (+0200)
Subject: bus: properly check if kdbus connection worked
X-Git-Tag: v202~145
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=c320885c9f16f622a9b48f529386482c76daa86c;p=elogind.git

bus: properly check if kdbus connection worked
---

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;