Yet another unused variable.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@39739 a592a061-630c-0410-9148-cb99ea01b6c8

diff --git a/src/insets/InsetListings.cpp b/src/insets/InsetListings.cpp
index cb3e9b56cbde4774f05a398620a393c25b812b6e..6156f8883fd696f390146d34b821b7c9df9b0240 100644 (file)
--- a/src/insets/InsetListings.cpp
+++ b/src/insets/InsetListings.cpp
@@ -158,8 +158,7 @@ void InsetListings::latex(otexstream & os, OutputParams const & runparams) const
                        (outer_language->encoding()->hasFixedWidth()) ?
                                outer_language->encoding() 
                                : encodings.fromLyXName("iso8859-1");
-               pair<bool, int> const c = switchEncoding(os.os(),
-                               buffer().params(), runparams, *lstenc, true);
+               switchEncoding(os.os(), buffer().params(), runparams, *lstenc, true);
                runparams.encoding = lstenc;
                encoding_switched = true;
        }
@@ -250,8 +249,7 @@ void InsetListings::latex(otexstream & os, OutputParams const & runparams) const
 
        if (encoding_switched){
                // Switch back
-               pair<bool, int> const c = switchEncoding(os.os(),
-                               buffer().params(), runparams, *save_enc, true);
+               switchEncoding(os.os(), buffer().params(), runparams, *save_enc, true);
                runparams.encoding = save_enc;
        }