Merge pull request #1186 from daniel-beck/JENKINS-20245

[FIXED JENKINS-20245]

core/src/main/resources/lib/form/apply/apply.js

@@ -81,7 +81,7 @@ Behaviour.specify("INPUT.apply-button", 'apply', 0, function (e) {
                 f.submit();
             } finally {
                 f.elements['core:apply'].value = null;
-                f.target = null;
+                f.target = '_self';
             }
         });
 });