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-rw-r--r--Master/texmf-dist/tex/latex/psnfss/helvet.sty20
1 files changed, 11 insertions, 9 deletions
diff --git a/Master/texmf-dist/tex/latex/psnfss/helvet.sty b/Master/texmf-dist/tex/latex/psnfss/helvet.sty
index dd73b8c45d9..81ab6c623cf 100644
--- a/Master/texmf-dist/tex/latex/psnfss/helvet.sty
+++ b/Master/texmf-dist/tex/latex/psnfss/helvet.sty
@@ -21,7 +21,7 @@
%% same distribution. (The sources need not necessarily be
%% in the same archive or directory.)
\ProvidesPackage{helvet}%
-[2004/09/15 PSNFSS-v9.2
+[2005/04/12 PSNFSS-v9.2a
(WaS)
]
\RequirePackage{keyval}
@@ -30,15 +30,17 @@
\def\ProcessOptionsWithKV#1{%
\let\@tempc\relax
\let\Hv@tempa\@empty
- \@for\CurrentOption:=\@classoptionslist\do{%
- \@ifundefined{KV@#1@\CurrentOption}%
- {}%
- {%
- \edef\Hv@tempa{\Hv@tempa,\CurrentOption,}%
- \@expandtwoargs\@removeelement\CurrentOption
- \@unusedoptionlist\@unusedoptionlist
+ \ifx\@classoptionslist\relax\else
+ \@for\CurrentOption:=\@classoptionslist\do{%
+ \@ifundefined{KV@#1@\CurrentOption}%
+ {}%
+ {%
+ \edef\Hv@tempa{\Hv@tempa,\CurrentOption,}%
+ \@expandtwoargs\@removeelement\CurrentOption
+ \@unusedoptionlist\@unusedoptionlist
+ }%
}%
- }%
+ \fi
\edef\Hv@tempa{%
\noexpand\setkeys{#1}{%
\Hv@tempa\@ptionlist{\@currname.\@currext}%