From bc6a6232481bf1e977de08e1eebecdcf28391cf8 Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Fri, 10 Jan 2014 13:35:12 +0800
Subject: bus: convert a bus error with NULL name into an errno of 0 in
 sd_bus_error_get_errno()

---
 src/libsystemd-bus/bus-error.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src')

diff --git a/src/libsystemd-bus/bus-error.c b/src/libsystemd-bus/bus-error.c
index 35bd4f0daf..c2e41fb016 100644
--- a/src/libsystemd-bus/bus-error.c
+++ b/src/libsystemd-bus/bus-error.c
@@ -285,6 +285,9 @@ _public_ int sd_bus_error_get_errno(const sd_bus_error* e) {
         if (!e)
                 return 0;
 
+        if (!e->name)
+                return 0;
+
         return bus_error_name_to_errno(e->name);
 }
 
-- 
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