X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fdata%2Fvariable.c;h=a60adcafcd8d25422f7be32d8f870059c2c028f3;hb=f15c854d8500105766b2f5666bb62b983ff24f88;hp=c0767d7ce245bcfdbcec0b25080228d7c9a38dbc;hpb=04d2c99833753252b724dd9d4f15cc3a80b6bec8;p=pspp-builds.git

diff --git a/src/data/variable.c b/src/data/variable.c
index c0767d7c..a60adcaf 100644
--- a/src/data/variable.c
+++ b/src/data/variable.c
@@ -149,13 +149,13 @@ var_clone (const struct variable *old_var)
   return new_var;
 }
 
-/* Create a variable to be used for internal calculations only.
-   The variable is assigned a unique dictionary index and a case
-   index of CASE_IDX. */
+/* Create a variable of the specified WIDTH to be used for
+   internal calculations only.  The variable is assigned a unique
+   dictionary index and a case index of CASE_IDX. */
 struct variable *
-var_create_internal (int case_idx)
+var_create_internal (int case_idx, int width)
 {
-  struct variable *v = var_create ("$internal", 0);
+  struct variable *v = var_create ("$internal", width);
   struct vardict_info vdi;
   static int counter = INT_MAX / 2;
 
@@ -592,8 +592,9 @@ var_append_value_name (const struct variable *v, const union value *value,
   const char *name = var_lookup_value_label (v, value);
   if (name == NULL)
     {
-      char *s = ds_put_uninit (str, v->print.w);
-      data_out (value, &v->print, s);
+      char *s = data_out (value, &v->print);
+      ds_put_cstr (str, s);
+      free (s);
     }
   else
     ds_put_cstr (str, name);