Fix error handling in provision button ajax call

The check for provisioning status that is needed to show or hide
the provision button had broken error handling.

Change-Id: I78c7278870d3fdebb7b23de9144ae85136ac4328

1 files changed, 5 insertions, 2 deletions

diff --git a/tuskar_ui/infrastructure/resource_management/templates/resource_management/_provision_info.html b/tuskar_ui/infrastructure/resource_management/templates/resource_management/_provision_info.html
index c8cfd82e..3fb8e0aa 100644
--- a/tuskar_ui/infrastructure/resource_management/templates/resource_management/_provision_info.html
+++ b/tuskar_ui/infrastructure/resource_management/templates/resource_management/_provision_info.html
@@ -32,7 +32,7 @@ var provisioning_state_initialized;
         var error_html = '<div class="alert alert-block alert-error"><a href="#" class="close" data-dismiss="alert">×</a>{% filter escapejs %}{% trans "Provisioning state unavailable." %}{% endfilter %}</div>';
 
         var check_state = function () {
-            $.getJSON(url, function(data) {
+            $.getJSON(url).done(function(data) {
                 var new_state = data['state'];
                 if (old_state === new_state) {
                     // Nothing to see here, move along.
@@ -46,7 +46,10 @@ var provisioning_state_initialized;
                     divs.html(success_html);
                 };
                 old_state = new_state;
-            }).fail(function() { element.html(error_html); });
+            }).fail(function(jqxhr, textStatus, error) {
+                window.clearInterval(interval_id);
+                divs.html(error_html);
+            });
         };
 
         if (old_state == 'provisioning') {