[PATCH 3/3] core-util: Don't error out on existing runtime directory.

[kugel@xxxxxxxxxxx (Thomas Martitz)]

When compiling without HAVE_SYMLINK the runtime dir is a real directory,
which is attempted to be created. In the case it already exists we shouldn't
error out. The HAVE_SYMLINK-enabled code already does this.
---
 src/pulsecore/core-util.c |    5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/pulsecore/core-util.c b/src/pulsecore/core-util.c
index f171164..d349bab 100644
--- a/src/pulsecore/core-util.c
+++ b/src/pulsecore/core-util.c
@@ -1789,8 +1789,9 @@ char *pa_get_runtime_dir(void) {
                 goto fail;
             }
 #else
-            /* No symlink possible, so let's just create the runtime directly */
-            if (mkdir(k) < 0)
+            /* No symlink possible, so let's just create the runtime directly
+             * Do not check again if it exists since it cannot be a symlink */
+            if (mkdir(k) < 0 && errno != EEXIST)
                 goto fail;
 #endif
 
-- 
1.7.10.4