Index: src/sort.c
===================================================================
--- src/sort.c.orig	2010-05-05 16:22:15.487859132 +0200
+++ src/sort.c	2010-05-05 16:23:20.267859249 +0200
@@ -1402,7 +1402,7 @@ 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);
 	    }