Index: src/cut.c
===================================================================
--- src/cut.c.orig 2010-11-11 16:28:46.581137538 +0100
+++ src/cut.c 2010-11-11 16:30:04.886974551 +0100
@@ -868,7 +868,10 @@ cut_fields_mb (FILE *stream)
c = getc (stream);
empty_input = (c == EOF);
if (c != EOF)
- ungetc (c, stream);
+ {
+ ungetc (c, stream);
+ wc = 0;
+ }
else
wc = WEOF;