[PATCH, FIX] PR25264 write to internal unit from the string itself gives wrong result.

[Jerry DeLisle]

FX Coudert wrote:
>>> there are probably many more undiscovered
>>> bugs like PR 25349 that I just found this morning.
>>>
>> I agree with you and the new bug is likely affected by this patch.  I 
>> will play with this new bug just a little bit before I commit the patch.
> 
> 
> I played with it today, and I think a good solution might be along the 
> lines above. I won't have time to spend on this before next week-end, so 
> if someone wants to use that to design a complete patch, please feel 
> free to do it.
> 
> Good luck,
> FX
>

I will give it a further shot and get back with you on this.