Silence xauth warning emitted when running startx

Avoid a "xauth: file /home/jon/.serverauth.nnnn does not exist" warning when
running startx, it just causes confusion and alarm

xauth -q doesn't silence this warning, so ensure an empty auth file exists before
running xauth

Let's not use 2>/dev/null as we will want to see other errors from xauth

Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>

1 files changed, 1 insertions, 0 deletions

diff --git a/startx.cpp b/startx.cpp
index 8520399..eef2f8b 100644
--- a/startx.cpp
+++ b/startx.cpp
@@ -271,6 +271,7 @@ if [ x"$enable_xauth" = x1 ] ; then
     XCOMM create a file with auth information for the server. ':0' is a dummy.
     xserverauthfile=$HOME/.serverauth.$$
     trap "rm -f '$xserverauthfile'" HUP INT QUIT ILL TRAP KILL BUS TERM
+    touch "$xserverauthfile"
     xauth -q -f "$xserverauthfile" << EOF
 add :$dummy . $mcookie
 EOF