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author | Timotej Lazar <timotej.lazar@fri.uni-lj.si> | 2016-03-01 20:30:56 +0100 |
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committer | Timotej Lazar <timotej.lazar@fri.uni-lj.si> | 2016-03-01 20:30:56 +0100 |
commit | 8add00aa44fa0b4d7e83b3d6074140e87c628479 (patch) | |
tree | 1bca136235a9bf9b01a55d15a79d2200e9d9c472 /js/codeq/prolog.js | |
parent | 0dbbbf9b10628d1aa51dee7c7155fa24e04848ab (diff) |
Check that {prolog,python,robot}Handler exists before destroying it
Diffstat (limited to 'js/codeq/prolog.js')
-rw-r--r-- | js/codeq/prolog.js | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/js/codeq/prolog.js b/js/codeq/prolog.js index 1b8d3c3..18e3fdd 100644 --- a/js/codeq/prolog.js +++ b/js/codeq/prolog.js @@ -47,8 +47,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */ .fail(function (reason) { codeq.log.error('Failed to obtain the problem definition: ' + reason, reason); alert('Failed to obtain the problem definition: ' + reason); - - history.back();//TODO test + history.back(); }) .done(); }, @@ -59,7 +58,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */ // end of experiment: Prolog hints jqScreen.css('display', 'none'); - prologHandler.destroy(); + if (prologHandler) prologHandler.destroy(); prologHandler = null; $('#navigation-problem-list').css('display', 'none'); |