[PATCH libX11] XFree will accept NULL as argument
wharms at bfs.de
Fri Aug 26 09:14:29 UTC 2016
Am 26.08.2016 11:08, schrieb Hans de Goede:
> On 15-08-16 19:18, walter harms wrote:
>> since Xfree is a define for free()
>> Xlibint.h:#define Xfree(ptr) free((ptr))
>> Xfree will accept NULL and do nothing.
>> the patch is also available on github.com/xtforever/libX11.git
> Thanks, applied.
> Can you next time please add a S-o-b, i.e.:
> Signed-off-by: Walter Harms <wharms at bfs.de>
> As last line of the commit msg ?
i really forgot about this detail this time.
>> man/XFree.man | 5 +++--
>> 1 file changed, 3 insertions(+), 2 deletions(-)
>> diff --git a/man/XFree.man b/man/XFree.man
>> index ffc513b..72674a5 100644
>> --- a/man/XFree.man
>> +++ b/man/XFree.man
>> @@ -90,8 +90,9 @@ Specifies the data that are to be freed.
>> .ZN XFree
>> function is a general-purpose Xlib routine that frees the specified
>> -You must use it to free any objects that were allocated by Xlib,
>> +You must use it to free any objects that were allocated by Xlib,
>> unless an alternate function is explicitly specified for the object.
>> -A NULL pointer cannot be passed to this function.
>> +If data is NULL, no operation is performed.
>> .SH "SEE ALSO"
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