xdbg,xi,xlint,xls,xq,xrs: redirect xdistdir stderr to /dev/null. v0.61

These commands were outputting error messages from xdistdir when outside
a void-packages folder, even though the command is supposed to fail silently.

Closes: #190 [via git-merge-pr]

1 files changed, 1 insertions, 1 deletions

diff --git a/xlint b/xlint
index 788976e..f72a8cb 100755
--- a/xlint
+++ b/xlint
@@ -247,7 +247,7 @@ wrksrc
 xml_catalogs
 xml_entries" | tr '\n' '|')
 
-void_packages="$(xdistdir)/"
+void_packages="$(xdistdir 2>/dev/null)/"
 ret=0
 for argument; do
 	template=