[Libreoffice] [PUSHED][PATCH][REVIEW 3-4] Fix for fdo#38391

[Caolán McNamara]

On Sat, 2011-09-17 at 03:33 -0700, Ivan Timofeev wrote:
> This patch fixes crash when you input incorrect range of pages in "Print"
> dialog, "General" tab, "Pages" textfield and layout is set  to "Brochure".
> http://nabble.documentfoundation.org/file/n3344034/Fix-for-fdo-35513.patch
> Fix-for-fdo-35513.patch 

Ah, indeed. That's a great catch. The earlier page count is more
tolerant of incorrect ranges, while the specific get the exact pages to
print is more strict, so it blows up and dies.

I don't *think* we need to move the code around, the check for empty is
sufficient so I shrank it down to that bit.

I think this is really worth cherry-picking to 3-4, i.e. 
b7d874f49b102eabe2974c4dee1272d2cf6053a3

C.