IO_BASE: don't try to modify the case of a temporary string in-place, work on a copy

10 months ago · 6a0efe6883
1 changed files with 1 additions and 1 deletions
--- a/common/io/io_base.cpp
+++ b/common/io/io_base.cpp
@ -76,7 +76,7 @@ bool IO_BASE::CanReadLibrary( const wxString& aFileName ) const
    {
        const std::vector<std::string>& exts = desc.m_FileExtensions;

-        wxString fileExt = wxFileName( aFileName ).GetExt().MakeLower();
+        wxString fileExt = wxFileName( aFileName ).GetExt().Lower();

        for( const std::string& ext : exts )
        {