Pass DISPLAY environment variable to tox

astrofrog · astrofrog · commit 5c4b759f1a91 · 2020-01-17T10:50:26.000Z
diff --git a/tox.ini b/tox.ini
@@ -7,6 +7,8 @@ requires =
     pip >= 19.3.1
 
 [testenv]
+passenv =
+    DISPLAY
 changedir = .tmp/{envname}
 description = run tests
 deps =
