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Consider as corrupt a null-area bbox

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Fixes crash with empty page_states
This commit is contained in:
Paulo Matias
2014-06-11 00:17:16 -03:00
parent f60fe581bc
commit f04951e5dc
1 changed files with 1 additions and 1 deletions
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frontend/document/document.lua
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@@ -161,7 +161,7 @@ function Document:getUsedBBoxDimensions(pageno, zoom, rotation)
if bbox.x1 < 0 then bbox.x1 = 0 end
if bbox.y1 < 0 then bbox.y1 = 0 end
local ubbox_dimen = nil
if (bbox.x0 > bbox.x1) or (bbox.y0 > bbox.y1) then
if (bbox.x0 >= bbox.x1) or (bbox.y0 >= bbox.y1) then
-- if document's bbox info is corrupted, we use the page size
ubbox_dimen = self:getPageDimensions(pageno, zoom, rotation)
else