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-rw-r--r--Master/texmf-dist/tex/latex/l3experimental/l3sys-shell/l3sys-shell.sty4
1 files changed, 3 insertions, 1 deletions
diff --git a/Master/texmf-dist/tex/latex/l3experimental/l3sys-shell/l3sys-shell.sty b/Master/texmf-dist/tex/latex/l3experimental/l3sys-shell/l3sys-shell.sty
index 3584a776156..82c3e44bad9 100644
--- a/Master/texmf-dist/tex/latex/l3experimental/l3sys-shell/l3sys-shell.sty
+++ b/Master/texmf-dist/tex/latex/l3experimental/l3sys-shell/l3sys-shell.sty
@@ -20,7 +20,7 @@
%%
%% File: l3sys-shell.dtx
\RequirePackage{expl3}
-\ProvidesExplPackage{l3sys-shell}{2022-02-05}{}
+\ProvidesExplPackage{l3sys-shell}{2022-04-10}{}
{L3 Experimental system shell functions}
\scan_new:N \s__sys_stop
\quark_new:N \q__sys_nil
@@ -176,6 +176,8 @@
\seq_set_split:NnV #2 { \char_generate:nn { `\^^M } { 12 } }
\exp_not:N \l__sys_tmp_tl
\seq_pop_right:NN #2 \exp_not:N \l__sys_tmp_tl
+ \exp_not:N \tl_if_blank:eTF { \exp_not:N \seq_item:Nn #2 { 1 } }
+ { \seq_clear:N #2 }
}
}
%%