Fix isempty bug for doc data download #496
Merged
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I found this bug through the qsm_sb model.
Basically, when using the GUI, downloading the demo qsm_sb data results in the partial dataset being downloaded and not the full dataset.
This is because although
getenv('ISDOC')
is an empty char array, astr2double()
of a char array results in a NaN, not an empty value, and thus~isempty(str2double(getenv('ISDOC')))
is true even when not in aISDOC
env.