MDL-46148 qtype_calculatedsimple: fix notice
authorTim Hunt <T.J.Hunt@open.ac.uk>
Wed, 9 Jul 2014 12:47:40 +0000 (13:47 +0100)
committerTim Hunt <T.J.Hunt@open.ac.uk>
Wed, 9 Jul 2014 12:47:48 +0000 (13:47 +0100)
commit5c6c172033e3fb4afce862f8b32b459f5c35ad19
tree79b16ffe82f7d6a15304845355c432be2bd5397f
parent66de66fe6a8ce8f491562edad0a14f26d4808cb4
MDL-46148 qtype_calculatedsimple: fix notice

... when adding a dataset with a formula error.
question/type/calculated/questiontype.php