Eliminate GCC signed/unsigned warning.
git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@3979 3789f03b-4d11-0410-bbf8-ca57d06f2519
diff --git a/win/vncviewer/OptionsDialog.cxx b/win/vncviewer/OptionsDialog.cxx
index 6b4b644..c2c2fc9 100644
--- a/win/vncviewer/OptionsDialog.cxx
+++ b/win/vncviewer/OptionsDialog.cxx
@@ -244,7 +244,7 @@
SendMessage(menuKey, CB_ADDSTRING, 0, (LPARAM)_T("none"));
if (!dlg->options.menuKey)
SendMessage(menuKey, CB_SETCURSEL, 0, 0);
- for (int i=0; i<12; i++) {
+ for (unsigned int i=0; i<12; i++) {
TCHAR buf[4];
_stprintf(buf, _T("F%d"), i+1);
int index = SendMessage(menuKey, CB_ADDSTRING, 0, (LPARAM)buf);