DonĀ“t ignore environment variable KORAP_QUERIES

Change-Id: Iacaa7e5bec2b75263de391524faf7a5e8a444e3c
diff --git a/test/korap-ui.js b/test/korap-ui.js
index bc39d73..05bd029 100644
--- a/test/korap-ui.js
+++ b/test/korap-ui.js
@@ -8,7 +8,7 @@
 const KORAP_URL = process.env.KORAP_URL || "http://localhost:64543";
 const KORAP_LOGIN = 'KORAP_LOGIN' in process.env ? process.env.KORAP_LOGIN : "user2"
 const KORAP_PWD = process.env.KORAP_PWD || "password2";
-const KORAP_QUERIES = 'geht, [orth=geht & cmc/pos=VVFIN]'
+const KORAP_QUERIES = process.env.KORAP_QUERIES || 'geht, [orth=geht & cmc/pos=VVFIN]'
 const korap_rc = require('../lib/korap_rc.js').new(KORAP_URL)
 
 function ifConditionIt(title, condition, test) {