[PATCH] kernel-shark: Add quotes around $XDG_SESSION_TYPE in kshark-su-record

[Steven Rostedt <rostedt@xxxxxxxxxxx>]

From: "Steven Rostedt (VMware)" <rostedt@xxxxxxxxxxx>

If XDG_SESSION_TYPE is not set, then $XDG_SESSION_TYPE will become nothing,
which means the test:

 if [ $XDG_SESSION_TYPE = "wayland" ];

turns into

 if [  = "wayland" ];

And will cause a shell error. Adding quotes around "$XDG_SESSION_TYPE"
changes an empty $XDG_SESSION_TYPE into:

 if [ "" = "wayland" ];

which the shell can understand.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=204261
Signed-off-by: Steven Rostedt (VMware) <rostedt@xxxxxxxxxxx>
---
 kernel-shark/bin/kshark-su-record | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel-shark/bin/kshark-su-record b/kernel-shark/bin/kshark-su-record
index ee839a26..2477045f 100755
--- a/kernel-shark/bin/kshark-su-record
+++ b/kernel-shark/bin/kshark-su-record
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-if [ $XDG_SESSION_TYPE = "wayland" ]
+if [ "$XDG_SESSION_TYPE" = "wayland" ]
 then
     xhost +si:localuser:root &>/dev/null
 fi
-- 
2.20.1