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-rw-r--r--graphics/pgf/contrib/circuitikz/tex/pgfcirc.defines.tex5
1 files changed, 3 insertions, 2 deletions
diff --git a/graphics/pgf/contrib/circuitikz/tex/pgfcirc.defines.tex b/graphics/pgf/contrib/circuitikz/tex/pgfcirc.defines.tex
index 35038c59f0..094e0de4c0 100644
--- a/graphics/pgf/contrib/circuitikz/tex/pgfcirc.defines.tex
+++ b/graphics/pgf/contrib/circuitikz/tex/pgfcirc.defines.tex
@@ -509,8 +509,9 @@
\long\def\pgf@circ@font@tenbm{\normal\bold}%
\long\def\pgf@circ@font@twelve{\tfa} %
\fi\fi\fi
-
-
+% noop
+\def\pgfcirc@nop#1{#1}% no operation, just strip {}
+%
%
% Thanks to Phelype Oleinik https://tex.stackexchange.com/a/520806/38080
%