unused parameter warning fix after last change

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@43807 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/unix/mimetype.cpp b/src/unix/mimetype.cpp
index deb9fb624a9ee27d6d81ab8a03f10e49d9a45edb..0cfb2064803a8ea404b1011e7b3469ea71a8ec0e 100644 (file)
--- a/src/unix/mimetype.cpp
+++ b/src/unix/mimetype.cpp
@@ -149,7 +149,7 @@ protected:
     // single conversion in Unicode build, so we just try to read what we can
     // suing the most common encoding (UTF-8 is almost ubiquitous nowadays) and
     // ignore the rest
-    virtual bool OnRead(const wxMBConv& conv)
+    virtual bool OnRead(const wxMBConv& WXUNUSED(conv))
     {
         return wxTextFile::OnRead(
                     wxMBConvUTF8(wxMBConvUTF8::MAP_INVALID_UTF8_TO_OCTAL));