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-rw-r--r--Master/texmf-dist/source/latex/knowledge/knowledge-utils.dtx5
1 files changed, 4 insertions, 1 deletions
diff --git a/Master/texmf-dist/source/latex/knowledge/knowledge-utils.dtx b/Master/texmf-dist/source/latex/knowledge/knowledge-utils.dtx
index 93d265542c7..eb50a561027 100644
--- a/Master/texmf-dist/source/latex/knowledge/knowledge-utils.dtx
+++ b/Master/texmf-dist/source/latex/knowledge/knowledge-utils.dtx
@@ -377,7 +377,10 @@
\tl_gput_right:Nn\kaux_command_list_tl{#1}
}
\NewDocumentCommand\KAuxCommand{mmm}
- {\ProvideDocumentCommand#1{#2}{}}
+ { \cs_if_exist:NTF #1
+ {}
+ {\ProvideDocumentCommand#1{#2}}
+ }
% \end{macrocode}
%
% |\ActivateKAuxPhase{phase1,phase2,...}| sets the KAux commands to use