Handle paragraph direction switch in captions (with polyglossia/bidi)

[lyx.git] / src / BufferParams.cpp

diff --git a/src/BufferParams.cpp b/src/BufferParams.cpp
index 17a4e6774fe0d8f80971613370134a1275661754..22793ecb997c75b96942363b33794efb3a1d309d 100644 (file)
--- a/src/BufferParams.cpp
+++ b/src/BufferParams.cpp
@@ -2935,7 +2935,7 @@ void BufferParams::readIncludeonly(Lexer & lex)
 }
 
 
-string BufferParams::paperSizeName(PapersizePurpose purpose, string const psize) const
+string BufferParams::paperSizeName(PapersizePurpose purpose, string const & psize) const
 {
        PAPER_SIZE ppsize = psize.empty() ? papersize : papersizetranslator().find(psize);
        switch (ppsize) {