Index: src/sort.c
===================================================================
--- src/sort.c.orig	2010-05-04 17:28:43.820359291 +0200
+++ src/sort.c	2010-05-04 17:30:44.507859357 +0200
@@ -1285,7 +1285,7 @@ inittables_mb (void)
 	  else
 	    {
 	      j += mblength;
-	      mblength = wcrtomb (mbc, wc, &state_wc);
+	      mblength = wcrtomb (mbc, pwc, &state_wc);
 	      assert (mblength != (size_t) 0 && mblength != (size_t) -1);
 	    }