…ed value is actually used
e6e88a0
Merge pull request #109 from kaldor/fix-use-of-explicitly-set-empty-s…
32b57aa
Support an explicitly set empty value for a post metavalue - whilst s…
There maybe a better way of fixing this, such as changing do_substitutions() to return [''] instead of null for this case, but this fixes the probl…
You can see the difference in the warning messages when the index has newlines:
Error Level: E_NOTICE
Message: Undefined index: hourly
compared to…
it seems it mistakenly took the form of the apply_filters call a little above the line in question