pspp-dump-sav: Fix sizeof on "array" that is actually a pointer.

Found by clang.
Reported-by: Jeremy Lavergne <jeremy@lavergne.gotdns.org>

diff --git a/utilities/pspp-dump-sav.c b/utilities/pspp-dump-sav.c
index 7cdd7d9c5ecb93a826c4946a85cf1a1165240e6b..54e4712b589830f548b8d2efbeeb4eb75097cbe3 100644 (file)
--- a/utilities/pspp-dump-sav.c
+++ b/utilities/pspp-dump-sav.c
@@ -1,5 +1,5 @@
 /* PSPP - a program for statistical analysis.
-   Copyright (C) 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+   Copyright (C) 2007, 2008, 2009, 2010, 2011, 2012 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -459,7 +459,7 @@ print_untyped_value (struct sfm_reader *r, char raw_value[8])
   double value;
 
   value = float_get_double (r->float_format, raw_value);
-  for (n_printable = 0; n_printable < sizeof raw_value; n_printable++)
+  for (n_printable = 0; n_printable < 8; n_printable++)
     if (!isprint (raw_value[n_printable]))
       break;