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-rw-r--r--Master/texmf-dist/tex/generic/pgfplots/libs/tikzlibrarypgfplots.external.code.tex14
1 files changed, 12 insertions, 2 deletions
diff --git a/Master/texmf-dist/tex/generic/pgfplots/libs/tikzlibrarypgfplots.external.code.tex b/Master/texmf-dist/tex/generic/pgfplots/libs/tikzlibrarypgfplots.external.code.tex
index 41fc81ba6f1..3259029cc67 100644
--- a/Master/texmf-dist/tex/generic/pgfplots/libs/tikzlibrarypgfplots.external.code.tex
+++ b/Master/texmf-dist/tex/generic/pgfplots/libs/tikzlibrarypgfplots.external.code.tex
@@ -33,6 +33,7 @@
% \pgfplots@glob@TMPa = 1 iff we can rely on the external lib shipped
% with tikz:
+% -> see also below for a list of patches!
\pgfplotsiffileexists{tikzlibraryexternal.code.tex}{%
\pgfplots@ifneedspgfcompabitibilitycode@has@pgf@one@zero@zero{%
\def\pgfplots@glob@TMPa{0}%
@@ -56,9 +57,18 @@
\if1\pgfplots@glob@TMPa
\usetikzlibrary{external}%
- \pgfutil@ifundefined{tikzexternal@driver@pgfsys-pdftex.def}{%
+ %
+ % check for patches
+ \gdef\pgfplots@glob@TMPa{0}%
+ \pgfutil@ifundefined{c@tikzexternal@version}{%
+ \gdef\pgfplots@glob@TMPa{1}%
+ }{%
+ \gdef\pgfplots@glob@TMPa{0}%
+ }%
+ %
+ \if1\pgfplots@glob@TMPa
\pgfplots@backw@compat@external@load
- }{}%
+ \fi
\else
\pgfplots@backw@compat@external@load
\fi