create version element when it's known

johnmichel · Oct 26, 2019 · eadbf49 · eadbf49
1 parent 6759d41
commit eadbf49
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/popups/libraries.js b/popups/libraries.js
@@ -13,8 +13,9 @@ var addLibrary = function(library) {
 
     container.appendChild(link);
 
-    var version = document.createElement('span');
     if (library.version) {
+        var version = document.createElement('span');
+
         version.innerHTML = ' ' + library.version;
         container.appendChild(version);
     }