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-rw-r--r--macros/latex/contrib/l3backend/l3backend-opacity.dtx10
1 files changed, 7 insertions, 3 deletions
diff --git a/macros/latex/contrib/l3backend/l3backend-opacity.dtx b/macros/latex/contrib/l3backend/l3backend-opacity.dtx
index 6017403ea0..e8159fc651 100644
--- a/macros/latex/contrib/l3backend/l3backend-opacity.dtx
+++ b/macros/latex/contrib/l3backend/l3backend-opacity.dtx
@@ -43,7 +43,7 @@
% }^^A
% }
%
-% \date{Released 2021-07-12}
+% \date{Released 2021-08-04}
%
% \maketitle
%
@@ -141,7 +141,9 @@
% \begin{variable}{\c_@@_backend_stack_int}
% Set up a stack.
% \begin{macrocode}
-\cs_if_exist:NT \pdfmanagement_add:nnn
+\bool_lazy_and:nnT
+ { \cs_if_exist_p:N \pdfmanagement_if_active_p: }
+ { \pdfmanagement_if_active_p:}
{
\__kernel_color_backend_stack_init:Nnn \c_@@_backend_stack_int
{ page ~ direct } { /opacity 1 ~ gs }
@@ -180,7 +182,9 @@
{ /opacity #1 ~ gs }
\group_insert_after:N \@@_backend_reset:
}
-\cs_if_exist:NF \pdfmanagement_add:nnn
+\bool_lazy_and:nnF
+ { \cs_if_exist_p:N \pdfmanagement_if_active_p: }
+ { \pdfmanagement_if_active_p:}
{
\cs_gset_protected:Npn \@@_backend_select_aux:n #1 { }
}