Allow variable labels longer than 255 bytes.

[pspp] / src / data / por-file-reader.c

diff --git a/src/data/por-file-reader.c b/src/data/por-file-reader.c
index e2c06b8be9eab9f108e03615c831e430c605a419..0897d77aa2e30a4520f645c9fa9a647ed7fde652 100644 (file)
--- a/src/data/por-file-reader.c
+++ b/src/data/por-file-reader.c
@@ -1,5 +1,5 @@
 /* PSPP - a program for statistical analysis.
-   Copyright (C) 1997-9, 2000, 2006, 2009, 2010, 2011, 2012 Free Software Foundation, Inc.
+   Copyright (C) 1997-9, 2000, 2006, 2009, 2010, 2011, 2012, 2013, 2014 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
@@ -657,8 +657,8 @@ read_variables (struct pfm_reader *r, struct dictionary *dict)
   if (r->var_cnt <= 0)
     error (r, _("Invalid number of variables %d."), r->var_cnt);
 
-  /* Purpose of this value is unknown.  It is typically 161. */
-  read_int (r);
+  if (match (r, '5'))
+    read_int (r);
 
   if (match (r, '6'))
     {
@@ -750,7 +750,7 @@ read_variables (struct pfm_reader *r, struct dictionary *dict)
         {
           char label[256];
           read_string (r, label);
-          var_set_label (v, label, false); /* XXX */
+          var_set_label (v, label); /* XXX */
         }
     }