+++ training/unicharset_extractor.cpp	2007-08-28 03:59:07.000000000 +0200
--- training/unicharset_extractor.cpp	2007-08-31 00:11:09.000000000 +0200
@@ -72,7 +72,7 @@
       unicharset->set_isalpha(id, 1);
       if (iswlower(wc))
         unicharset->set_islower(id, 1);
-      if (iswlower(wc))
+      if (iswupper(wc))
         unicharset->set_isupper(id, 1);
     }
     if (iswdigit(wc))