summaryrefslogtreecommitdiff
path: root/macros/latex/contrib/biblatex/latex/cbx/alphabetic.cbx
diff options
context:
space:
mode:
Diffstat (limited to 'macros/latex/contrib/biblatex/latex/cbx/alphabetic.cbx')
-rw-r--r--macros/latex/contrib/biblatex/latex/cbx/alphabetic.cbx5
1 files changed, 4 insertions, 1 deletions
diff --git a/macros/latex/contrib/biblatex/latex/cbx/alphabetic.cbx b/macros/latex/contrib/biblatex/latex/cbx/alphabetic.cbx
index e6f4d7d425..b205b68bb9 100644
--- a/macros/latex/contrib/biblatex/latex/cbx/alphabetic.cbx
+++ b/macros/latex/contrib/biblatex/latex/cbx/alphabetic.cbx
@@ -129,7 +129,10 @@
\newrobustcmd{\cbx@textcite@init}[2]{%
\setcounter{textcitetotal}{0}%
\setcounter{textcitecount}{0}%
- \def\cbx@savedcites{#1}#2\cbx@savedcites\empty}
+ \def\cbx@savedcites{#1}#2%
+ \ifnumgreater{\value{textcitetotal}}{0}
+ {\cbx@savedcites}
+ {}}
\DeclareMultiCiteCommand{\cbx@textcites}{\cbx@textcite}{}
\DeclareMultiCiteCommand{\textcites}[\cbx@textcites@init\cbx@textcites]{\textcite}{}