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path: root/Master/texmf-dist/tex/generic/pgf/graphdrawing/lua/pgf/gd/layered/NodeRankingMinimumHeight.lua
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Diffstat (limited to 'Master/texmf-dist/tex/generic/pgf/graphdrawing/lua/pgf/gd/layered/NodeRankingMinimumHeight.lua')
-rw-r--r--Master/texmf-dist/tex/generic/pgf/graphdrawing/lua/pgf/gd/layered/NodeRankingMinimumHeight.lua6
1 files changed, 3 insertions, 3 deletions
diff --git a/Master/texmf-dist/tex/generic/pgf/graphdrawing/lua/pgf/gd/layered/NodeRankingMinimumHeight.lua b/Master/texmf-dist/tex/generic/pgf/graphdrawing/lua/pgf/gd/layered/NodeRankingMinimumHeight.lua
index 644b99c28a9..8aa98bd03ad 100644
--- a/Master/texmf-dist/tex/generic/pgf/graphdrawing/lua/pgf/gd/layered/NodeRankingMinimumHeight.lua
+++ b/Master/texmf-dist/tex/generic/pgf/graphdrawing/lua/pgf/gd/layered/NodeRankingMinimumHeight.lua
@@ -28,8 +28,8 @@ function NodeRankingMinimumHeight:run()
ranking:setRank(node, 1)
else
local max_rank = -math.huge
- for _,edge in ipairs(edges) do
- max_rank = math.max(max_rank, ranking:getRank(edge:getNeighbour(node)))
+ for _,edge in ipairs(edge) do
+ max_rank = math.max(max_rank, ranking:getRank(edge:getNeighbour(node)))
end
assert(max_rank >= 1)
@@ -44,4 +44,4 @@ end
-- done
-return NodeRankingMinimumHeight
+return NodeRankingMinimumHeight \ No newline at end of file