NimManager: make sure that summary_stack has items before pop
authorlittlesat <littlesat99@yahoo.com>
Mon, 21 Dec 2015 20:45:58 +0000 (21:45 +0100)
committerlittlesat <littlesat99@yahoo.com>
Mon, 21 Dec 2015 20:45:58 +0000 (21:45 +0100)
commitae7f6aeacc53344578297964082d99e668659519
tree139649b1c5a01693df6453f93e3460ab0cd78e9b
parenta132116ddb3c95df9c75111017daab0762540886
NimManager: make sure that summary_stack has items before pop

IndexError: pop from empty list error can occur if we are trying
to pop from summary_stack without checking that has items.

Cherry picked but slightly changed from: https://github.com/athoik/enigma2/commit/e107c43d0aead3286f13abcdafac7eda0b40f304

Thanks Adhoik!!!!
mytest.py