[TYPO3-core] RFC: #10954: Validation issue: Images with empty attributes in Module menu in BE

[Bernhard Kraft]

Oliver Klee schrieb:
> Hi,
> 
> +1 by reading if you change the !empty to != '' (to make your intent
> clearer, because the variable is a string, not an array).

Always take care when using compares to a string ... like:

=='test1'
or
!='test2'

Have a look at the following script:

http://rafb.net/p/GC0FUB80.html

It does not output what you expect at the first (non-typed) look ;)


greets,
Bernhard
-- 
Freiheit ist immer Freiheit des Andersdenkenden.
Rosa Luxemburg, 1871-1919
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