[Libvir] [PATCH] Readd buffer errors & some cleanups

[Daniel Veillard]

On Wed, Jul 04, 2007 at 10:11:19AM +0100, Richard W.M. Jones wrote:
> Daniel Veillard wrote:
> >On Tue, Jul 03, 2007 at 11:47:20AM +0100, Richard W.M. Jones wrote:
> >>This readds some error checking of the returns from virBuffer*
> >>functions, removes need for is_blank (a _GNU_SOURCE extension), and a 
> >>couple of other very minor cleanups.
> >
> >  Looks fine to me, I just wonder about:
> >
> >-    while (p && *p && isblank((unsigned char) *p))
> >+    while (p && *p && (*p == ' ' || *p == '\t'))
> >
> >I don't think we have support for multiline commands so this should
> >be fine, but '\n' and '\r' could be tested too.
> >
> >  in any case +1
> 
> isblank is defined as "a space or a tab" [from the man page], hence the 
> substitution above.

  oh, confused with isspace, and in XML terminology blanks includes
end of line characters :-)

Daniel

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