return unknown if we can't extract the version number of ember and em…

…ber-cli
percy · Jun 30, 2017 · 096ac9b · 096ac9b
1 parent d8b176f
commit 096ac9b
Showing 1 changed file with 3 additions and 5 deletions.
diff --git a/index.js b/index.js
@@ -128,9 +128,7 @@ module.exports = {
       this._environmentInfoCache = [
         `ember/${this._emberSourceVersion()}`,
         `ember-cli/${this._emberCliVersion()}`
-      ].filter(function(el) {
-        return !el.match(/\/$/);
-      }).join('; ');
+      ].join('; ');
     }
 
     return this._environmentInfoCache;
@@ -140,15 +138,15 @@ module.exports = {
     try {
       return require('ember-source/package.json').version;
     } catch (e) {
-      return '';
+      return 'unknown';
     };
   },
 
   _emberCliVersion: function() {
     try {
       return require('ember-cli/lib/utilities/version-utils').emberCLIVersion();
     } catch (e) {
-      return '';
+      return 'unknown';
     };
   },