silence compiler warning

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@17476 a592a061-630c-0410-9148-cb99ea01b6c8

diff --git a/src/mathed/InsetMath.C b/src/mathed/InsetMath.C
index 9b203d2f59db8f0d87c1853eb2fc3648aa391a2f..e44c3841013697348154aff4cfd812de54369778 100644 (file)
--- a/src/mathed/InsetMath.C
+++ b/src/mathed/InsetMath.C
@@ -82,7 +82,7 @@ void InsetMath::write(WriteStream & os) const
 }
 
 
-int InsetMath::plaintext(Buffer const &, odocstream & os,
+int InsetMath::plaintext(Buffer const &, odocstream &,
                          OutputParams const &) const
 {
        // all math plain text output shall take place in InsetMathHull