Minor fixes, in response to Lar's email

[features.git] / src / insets / InsetListingsParams.cpp

diff --git a/src/insets/InsetListingsParams.cpp b/src/insets/InsetListingsParams.cpp
index b3171e497e7e7b73a82560e0db4047f6d4de0816..2a43111a1c0555324a6e41a71be1f4eff0cf233c 100644 (file)
--- a/src/insets/InsetListingsParams.cpp
+++ b/src/insets/InsetListingsParams.cpp
@@ -496,7 +496,7 @@ void InsetListingsParams::read(Lexer & lex)
 }
 
 
-string InsetListingsParams::params(string sep) const
+string InsetListingsParams::params(string const & sep) const
 {
        string par;
        for (map<string, string>::const_iterator it = params_.begin();