fix(opentsdb): fixed templating issue for single value variables, fixes #4312

2016-03-16 13:11:07 +01:00
parent 990acb3fd3
commit d26d7162a5
1 changed files with 3 additions and 0 deletions
@@ -69,6 +69,9 @@ function (angular, _) {
          return '(' + quotedValues.join(' OR ') + ')';
        }
        case "pipe": {
+          if (typeof value === 'string') {
+            return value;
+          }
          return value.join('|');
        }
        default:  {