diff options
Diffstat (limited to 'Master/texmf-dist/tex/latex/oberdiek/grfext.sty')
-rw-r--r-- | Master/texmf-dist/tex/latex/oberdiek/grfext.sty | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Master/texmf-dist/tex/latex/oberdiek/grfext.sty b/Master/texmf-dist/tex/latex/oberdiek/grfext.sty index 74de58be990..19ea524dba6 100644 --- a/Master/texmf-dist/tex/latex/oberdiek/grfext.sty +++ b/Master/texmf-dist/tex/latex/oberdiek/grfext.sty @@ -78,6 +78,9 @@ \else \def\x#1#2[#3]{\endgroup #2[{#3}]% + \ifx#1\@undefined + \xdef#1{#3}% + \fi \ifx#1\relax \xdef#1{#3}% \fi |