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bus: properly check if kdbus connection worked

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This commit is contained in:
Lennart Poettering 2013-04-12 00:43:29 +02:00
parent de2975759d
commit c320885c9f
1 changed files with 1 additions and 1 deletions
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2
src/libsystemd-bus/bus-kernel.c
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@ -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;