Fixes https://github.com/pivotal/jasmine-gem/issues/65 and https://www.pivotaltracker.com/story/show/24902023

spec/html/HTMLReporterSpec.js

@@ -44,6 +44,21 @@ describe("HtmlReporter", function() {
     expect(htmlReporter.specFilter(fakeSpec("not run this"))).toBeFalsy();
   });
 
+  describe("running without any specs", function() {
+    var runner;
+    beforeEach(function() {
+      runner = env.currentRunner();
+      env.addReporter(htmlReporter);
+    });
+
+    it("should not error", function() {
+      var exec = function() {
+        runner.execute();
+      };
+      expect(exec).not.toThrow();
+    });
+  });
+
   describe('Matcher reporting', function() {
     var getResultMessageDiv = function(body) {
       var divs = body.getElementsByTagName("div");

src/html/HtmlReporter.js

@@ -24,7 +24,7 @@ jasmine.HtmlReporter = function(_doc) {
   };
 
   self.reportRunnerResults = function(runner) {
-    reporterView.complete();
+    reporterView && reporterView.complete();
   };
 
   self.reportSuiteResults = function(suite) {