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-rw-r--r--Master/texmf-dist/tex/latex/beamer/themes/outer/beamerouterthemeinfolines.sty3
1 files changed, 2 insertions, 1 deletions
diff --git a/Master/texmf-dist/tex/latex/beamer/themes/outer/beamerouterthemeinfolines.sty b/Master/texmf-dist/tex/latex/beamer/themes/outer/beamerouterthemeinfolines.sty
index a6acff2dfd8..bf78ffb1a5a 100644
--- a/Master/texmf-dist/tex/latex/beamer/themes/outer/beamerouterthemeinfolines.sty
+++ b/Master/texmf-dist/tex/latex/beamer/themes/outer/beamerouterthemeinfolines.sty
@@ -1,5 +1,6 @@
% Copyright 2007 by Till Tantau
% Copyright 2012,2015 by Vedran Mileti\'c, Joseph Wright
+% Copyright 2017 by Joseph Wright
%
% This file may be distributed and/or modified
%
@@ -22,7 +23,7 @@
\leavevmode%
\hbox{%
\begin{beamercolorbox}[wd=.333333\paperwidth,ht=2.25ex,dp=1ex,center]{author in head/foot}%
- \usebeamerfont{author in head/foot}\insertshortauthor\expandafter\beamer@ifempty\expandafter{\beamer@shortinstitute}{}{~~(\insertshortinstitute)}
+ \usebeamerfont{author in head/foot}\insertshortauthor\expandafter\ifblank\expandafter{\beamer@shortinstitute}{}{~~(\insertshortinstitute)}
\end{beamercolorbox}%
\begin{beamercolorbox}[wd=.333333\paperwidth,ht=2.25ex,dp=1ex,center]{title in head/foot}%
\usebeamerfont{title in head/foot}\insertshorttitle