From 04c553e322680b6fcdf5b271e84b0b4b0ad8d5f9 Mon Sep 17 00:00:00 2001

From: Thomas Hindoe Paaboel Andersen <phomes@gmail.com>

Date: Tue, 23 Sep 2014 21:34:21 +0200

Subject: [PATCH] bus: remove unused check

strerror_r does not return null here and even if it did we would have

problems already at the preceding strlen call.

Found by coverity. Fixes: CID#1237770

---

 src/libsystemd/sd-bus/bus-error.c | 2 +-

 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/libsystemd/sd-bus/bus-error.c b/src/libsystemd/sd-bus/bus-error.c

index c2e41fb016..abdfd73204 100644

--- a/src/libsystemd/sd-bus/bus-error.c

+++ b/src/libsystemd/sd-bus/bus-error.c

@@ -312,7 +312,7 @@ static void bus_error_strerror(sd_bus_error *e, int error) {

                         continue;

                 }

-                if (!x || errno) {

+                if (errno) {

                         free(m);

                         return;

                 }