diff options
Diffstat (limited to 'Master/texmf-dist/tex/generic/oberdiek/setouterhbox.sty')
-rw-r--r-- | Master/texmf-dist/tex/generic/oberdiek/setouterhbox.sty | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Master/texmf-dist/tex/generic/oberdiek/setouterhbox.sty b/Master/texmf-dist/tex/generic/oberdiek/setouterhbox.sty index c74c8dff879..e7b68d32742 100644 --- a/Master/texmf-dist/tex/generic/oberdiek/setouterhbox.sty +++ b/Master/texmf-dist/tex/generic/oberdiek/setouterhbox.sty @@ -80,6 +80,9 @@ \else \def\x#1#2[#3]{\endgroup #2[{#3}]% + \ifx#1\@undefined + \xdef#1{#3}% + \fi \ifx#1\relax \xdef#1{#3}% \fi |