[CMake] Checking for empty string

[Daniel Dekkers]

Great, thanks.

On Oct 25, 2011, at 11:17 AM, Eric Noulard wrote:

> 2011/10/25 Daniel Dekkers <d.dekkers at cthrough.nl>:
>> hi there,
>> 
>> how do I test if a string is empty ("") or not ?
>> IF( ${test} STREQUAL "" )
>> gives the wrong number of arguments if ${test} is ""
> 
> Did you try
> 
> IF( "${test}" STREQUAL "" ) ?
> 
> 
> -- 
> Erk
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