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

[lyx.git] / src / LaTeXFeatures.h

diff --git a/src/LaTeXFeatures.h b/src/LaTeXFeatures.h
index 235f4df8c4228bf3cfcf7f975ef30c673348398a..8ec5e68cce022b0715dba9efb48f3b2889ee575c 100644 (file)
--- a/src/LaTeXFeatures.h
+++ b/src/LaTeXFeatures.h
@@ -169,7 +169,7 @@ public:
        /// set savenote environment (footnote package)
        std::string saveNoteEnv() const { return savenote_env_; }
        /// return savenote environment
-       void saveNoteEnv(std::string const s) { savenote_env_ = s; }
+       void saveNoteEnv(std::string const & s) { savenote_env_ = s; }
        /// Runparams that will be used for exporting this file.
        OutputParams const & runparams() const { return runparams_; }
        /// Resolve alternatives like "esint|amsmath|wasysym"