[PATCH] testsuite: let find_gdbserver call which before return ""

[Hui Zhu]

On 03/29/12 18:07, Pedro Alves wrote:
> Please don't top post.

Sorry about that.

>
> On 03/29/2012 11:03 AM, Hui Zhu wrote:
>
>> Hi Pedro,
>>
>> I agree with what you said.
>>
>> But my patch didn't affect what you want to test, because if ${GDB} is a built gdb binary, which will not return anything, find_gdbserver will keep return "".
>>
>> So only when ${GDB} is gdb, it will works.
>
>
> Sorry, I don't understand what you mean.
>

My means is, what you way to use testsuite, the ${GDB} is a dir, when 
call "which ${GDB}server", it will not get anything, so it didn't affect 
your way to use the testsuite.

And it make the other way OK to work.

Thanks,
Hui