tests: Remove unused XVFB variable

The XVFB variable is initialized at the beginning of test/run then never
used again.  I'm assuming it's a leftover from some ealier iteration.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>

1 files changed, 0 insertions, 3 deletions

diff --git a/test/run b/test/run
index b2819ef..a8e1c98 100755
--- a/test/run
+++ b/test/run
@@ -35,9 +35,6 @@ DEBUG=${DEBUG:-0}
 # If set, tell passt and pasta to take packet captures
 PCAP=${PCAP:-0}
 
-# If set, run X terminals for CI and demos in Xvfb
-XVFB=${XVFB:-1}
-
 COMMIT="$(git log --oneline --no-decorate -1)"
 
 . lib/util