--- src/index.cxx.old	Thu Feb 10 20:39:15 2000
+++ src/index.cxx	Thu Feb 10 20:39:24 2000
@@ -530,7 +530,7 @@
 }
 
 GDT_BOOLEAN INDEX::ValidateInField(const GPTYPE HitGp, const STRING& FieldName,
-			   const PhraseLength) {
+			   const int PhraseLength) {
   STRING Fn;
   Parent->DfdtGetFileName(FieldName, &Fn);
   PFILE Fp = Parent->ffopen(Fn, "rb");