X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=utilities%2Fpspp-dump-sav.c;h=a3aad0bf249ff7cebc21b7e8ff75905b48041e64;hb=8d1e072157ee3c8273e328c491be3c8bf57452da;hp=a89a86ea641e559d432c29f78f8fb439e79ccb79;hpb=91629b1685cfb3c0606158257695a6ff6385242f;p=pspp

diff --git a/utilities/pspp-dump-sav.c b/utilities/pspp-dump-sav.c
index a89a86ea64..a3aad0bf24 100644
--- 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
@@ -20,6 +20,7 @@
 #include <errno.h>
 #include <getopt.h>
 #include <inttypes.h>
+#include <limits.h>
 #include <stdio.h>
 #include <stdlib.h>
 
@@ -226,7 +227,6 @@ read_header (struct sfm_reader *r)
   char eye_catcher[61];
   uint8_t raw_layout_code[4];
   int32_t layout_code;
-  int32_t nominal_case_size;
   int32_t compressed;
   int32_t weight_index;
   int32_t ncases;
@@ -253,7 +253,7 @@ read_header (struct sfm_reader *r)
   layout_code = integer_get (r->integer_format,
                              raw_layout_code, sizeof raw_layout_code);
 
-  nominal_case_size = read_int (r);
+  read_int (r);                 /* Nominal case size (not actually useful). */
   compressed = read_int (r);
   weight_index = read_int (r);
   ncases = read_int (r);
@@ -458,7 +458,7 @@ 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;