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authorKarl Berry <karl@freefriends.org>2019-01-05 22:40:38 +0000
committerKarl Berry <karl@freefriends.org>2019-01-05 22:40:38 +0000
commit22536bb2b5257046d271b1eaa11b4a275d5ec041 (patch)
tree2500eaf5c26b11e00ebd33a64fccfa332cd5a66c /Master/texmf-dist/tex/generic/pgf/graphdrawing/lua/pgf/gd/model/Path.lua
parentcf794f0e2db6857972a9d48d4466a4f03a7057a0 (diff)
pgf (5jan19)
git-svn-id: svn://tug.org/texlive/trunk@49607 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/tex/generic/pgf/graphdrawing/lua/pgf/gd/model/Path.lua')
-rw-r--r--Master/texmf-dist/tex/generic/pgf/graphdrawing/lua/pgf/gd/model/Path.lua6
1 files changed, 5 insertions, 1 deletions
diff --git a/Master/texmf-dist/tex/generic/pgf/graphdrawing/lua/pgf/gd/model/Path.lua b/Master/texmf-dist/tex/generic/pgf/graphdrawing/lua/pgf/gd/model/Path.lua
index 07cd78d34e1..93cd44cc218 100644
--- a/Master/texmf-dist/tex/generic/pgf/graphdrawing/lua/pgf/gd/model/Path.lua
+++ b/Master/texmf-dist/tex/generic/pgf/graphdrawing/lua/pgf/gd/model/Path.lua
@@ -7,7 +7,7 @@
--
-- See the file doc/generic/pgf/licenses/LICENSE for more information
--- @release $Header: /cvsroot/pgf/pgf/generic/pgf/graphdrawing/lua/pgf/gd/model/Path.lua,v 1.3 2014/02/24 10:40:32 tantau Exp $
+-- @release $Header$
---
@@ -543,6 +543,10 @@ function Path:intersectionsWith(path)
local function intersect (i1, j1, i2, j2)
+ if i1 > j1 or i2 > j2 then
+ return
+ end
+
local bb1 = bb(i1, j1, memo1)
local bb2 = bb(i2, j2, memo2)