Merge pull request #4368 from simnv/variable-escape

Slash escape regex

public/app/features/templating/templateSrv.js

@@ -35,7 +35,7 @@ function (angular, _) {
     };
 
     function regexEscape(value) {
-      return value.replace(/[\\^$*+?.()|[\]{}]/g, '\\$&');
+      return value.replace(/[\\^$*+?.()|[\]{}\/]/g, '\\$&');
     }
 
     function luceneEscape(value) {

public/test/specs/templateSrv-specs.js

@@ -135,6 +135,11 @@ define([
         expect(result).to.be('test|test2');
       });
 
+      it('slash should be properly escaped in regex format', function() {
+         var result = _templateSrv.formatValue('Gi3/14', 'regex');
+         expect(result).to.be('Gi3\\/14');
+      });
+
     });
 
     describe('can check if variable exists', function() {