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-rw-r--r--Master/texmf-dist/tex/latex/axodraw2/axodraw2.sty9
1 files changed, 7 insertions, 2 deletions
diff --git a/Master/texmf-dist/tex/latex/axodraw2/axodraw2.sty b/Master/texmf-dist/tex/latex/axodraw2/axodraw2.sty
index 9adc261bdc9..dc676008c80 100644
--- a/Master/texmf-dist/tex/latex/axodraw2/axodraw2.sty
+++ b/Master/texmf-dist/tex/latex/axodraw2/axodraw2.sty
@@ -69,7 +69,7 @@
%
% #] About folds :
%
-\ProvidesPackage{axodraw2}[2018/02/15 v2.1.1]
+\ProvidesPackage{axodraw2}[2018/10/10 v2.1.2]
%
% axodraw.sty file, both for .tex -> .dvi -> .ps and for .tex -> .pdf
%
@@ -3127,7 +3127,12 @@
% Left on stack: dr = length of line
3 index 3 index translate
2 index sub exch 3 index sub
- 2 copy atan rotate
+% 2 copy atan rotate
+ 2 copy
+ 2 copy 0 ne exch 0 ne or
+ {atan rotate}
+ {pop pop}
+ ifelse
dup mul exch dup mul add sqrt
3 1 roll pop pop
} def