[GRASS-dev] [grass-code I][455] r.proj segfaults after Jul 14 changes

[William Kyngesburye]

On Aug 9, 2007, at 5:46 PM, Hamish wrote:

> Paul Kelly wrote:
>> Well apart from passing NULL instead of an empty string being  
>> obviously
>> wrong, a message that actually contains no information would  
>> appear to be
>> improper use by definition, no? What's the point of it?
>
> It's valid for G_done_msg(), it outputs like:
> $MODULE complete. $*
>
> with "", it just says "$MOD complete. " So passing a message is  
> optional extra.

If it is intended to be optional for G_done_msg, then this needs to  
be fixed.  It's the vsprintf(buffer,msg,ap); part in there that is  
causing trouble on OSX.  If NULL is valid, then a check for NULL  
should be done before vsprintf is called.

-----
William Kyngesburye <kyngchaos*at*kyngchaos*dot*com>
http://www.kyngchaos.com/

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