diff --git a/3rdparty/fonts/fnt.cxx b/3rdparty/fonts/fnt.cxx
index 51d8468..1c6003d 100644
--- a/3rdparty/fonts/fnt.cxx
+++ b/3rdparty/fonts/fnt.cxx
@@ -184,8 +184,12 @@ void fntTexFont::getBBox ( const char *s,
 //    unsigned int cc = (unsigned char) *(s++) ;
     unsigned int cc = (unsigned char) *(s++) ;
 
-    SG_LOG(SG_GUI,SG_ALERT, "cc=" << cc);
-
+    if ((cc & 0x80)==0) {
+      SG_LOG(SG_GUI,SG_ALERT, "ASSIC cc=" << cc);
+    }
+    if ( (cc & 0XE0) == 1) {
+      SG_LOG(SG_GUI,SG_ALERT, "UTF8 cc=" << cc);
+    }
 
     if ( ! exists [ cc ] )
     {