omit caption label separator when caption is empty, tex4ht r643

git-svn-id: svn://tug.org/texlive/trunk@53190 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 4 insertions, 4 deletions

diff --git a/Master/texmf-dist/tex/generic/tex4ht/scrreprt.4ht b/Master/texmf-dist/tex/generic/tex4ht/scrreprt.4ht
index a6201760bb6..c5fff95ab24 100644
--- a/Master/texmf-dist/tex/generic/tex4ht/scrreprt.4ht
+++ b/Master/texmf-dist/tex/generic/tex4ht/scrreprt.4ht
@@ -1,6 +1,6 @@
-% scrreprt.4ht (2018-10-20-15:45), generated from tex4ht-4ht.tex
+% scrreprt.4ht (2019-12-19-14:27), generated from tex4ht-4ht.tex
 % Copyright (C) 1999-2009 Eitan M. Gurari
-% Copyright 2009-2018 TeX Users Group
+% Copyright 2009-2019 TeX Users Group
 %
 % This work may be distributed and/or modified under the
 % conditions of the LaTeX Project Public License, either
@@ -17,7 +17,7 @@
 %
 % If you modify this program, changing the
 % version identification would be appreciated.
-\immediate\write-1{version 2018-10-20-15:45}
+\immediate\write-1{version 2019-12-19-14:27}
 
 \let\o:maketitle:\maketitle
 \def\maketitle{\bgroup
@@ -118,7 +118,7 @@
    \c:def\cptC:{#3}\c:def\cptD:{#4}}
 \long\def\@makecaption#1#2{%
    {\cptA: \cap:ref{#1}%
-\cptB:}{\cptC:{#2}\cptD:}}
+ \if :#1:\else\cptB:\fi}{\cptC:{#2}\cptD:}}
 
 \pend:def\caption{\SkipRefstepAnchor}
 \append:def\quote{\par\@totalleftmargin\z@}