--- abi/src/af/xap/unix/xap_UnixDlg_FileOpenSaveAs.cpp.orig	2005-04-12 03:04:19.000000000 +0100
+++ abi/src/af/xap/unix/xap_UnixDlg_FileOpenSaveAs.cpp	2005-04-12 03:04:27.000000000 +0100
@@ -473,7 +473,7 @@
 	UT_String sFileName = 	gtk_file_chooser_get_filename(m_FC);
 	UT_String sSuffix = m_szSuffixes[nFileType-1];
 	sSuffix = sSuffix.substr(1,sSuffix.length()-1);
-	UT_uint32 i = 0;
+	UT_sint32 i = 0;
 	bool bFoundComma = false;
 	for(i=0; i< sSuffix.length(); i++)
 	{