commit cddc8488ba9641bdc12101e2e9065fb89848eb83
author Marc Kupietz <kupietz@ids-mannheim.de> Wed Dec 04 08:57:33 2019 +0100
committer Marc Kupietz <kupietz@ids-mannheim.de> Wed Dec 04 08:57:33 2019 +0100
tree 43deabcb4194d33e36bcc3193f27f5599c9d291c
parent cb43e49cac12f2afd50855483ee4346392975fad

derekovecs: start empty if no word was given

templates/index.html.ep

diff --git a/templates/index.html.ep b/templates/index.html.ep
index c5d993c..b6ed132 100644
--- a/templates/index.html.ep
+++ b/templates/index.html.ep
@@ -188,7 +188,7 @@
        var collocatorData = <%= b(Mojo::JSON::to_json($collocators)) %>;
        var maxHeat; // = Math.max.apply(Math,collocatorData.map(function(o){return o.cprob;}))
 
-       if(data.mergedEnd > 0) {
+       if(typeof data !== 'undefined' && data.mergedEnd > 0) {
           vocabDistanceTable = makeVocabDistanceTable("#vocabdistt", baseURL);
        }