X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/9a83f860948059b0273b5cc6d9e43fadad3ebfca..65776a1582e9ae237fc4b5587fb72582d25c06ac:/src/common/sysopt.cpp

diff --git a/src/common/sysopt.cpp b/src/common/sysopt.cpp
index c9834763be..2f611918dd 100644
--- a/src/common/sysopt.cpp
+++ b/src/common/sysopt.cpp
@@ -83,6 +83,7 @@ wxString wxSystemOptions::GetOption(const wxString& name)
         // and then for "wx_name" which can be set to change the option globally
         wxString var(name);
         var.Replace(wxT("."), wxT("_"));  // '.'s not allowed in env var names
+        var.Replace(wxT("-"), wxT("_"));  // and neither are '-'s
 
         wxString appname;
         if ( wxTheApp )