X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;ds=sidebyside;f=src%2Fdescript.q;h=3a3f7da79ad8c77ce5fedd6b1b624ad9231c1b63;hb=b70dc1a6b7b15967ceb111f80dff65c44f0fac57;hp=84bc16c5fabc956d978135b4c3b3cbc8a2477586;hpb=5906e30c29662d12594199e1652ba3a7e5670944;p=pspp

diff --git a/src/descript.q b/src/descript.q
index 84bc16c5fa..3a3f7da79a 100644
--- a/src/descript.q
+++ b/src/descript.q
@@ -30,7 +30,6 @@
 #include "command.h"
 #include "lexer.h"
 #include "error.h"
-#include "approx.h"
 #include "magic.h"
 #include "stats.h"
 #include "som.h"
@@ -539,9 +538,9 @@ run_z_pass (void)
 	  struct variable *d;
 
 	  t->z[count].s = v;
-	  t->z[count].d = d = dict_create_var (default_dict,
-                                               v->p.dsc.zname, 0);
-          assert (d != NULL);
+	  t->z[count].d = d = dict_create_var_assert (default_dict,
+                                                      v->p.dsc.zname, 0);
+          d->init = 0;
 	  if (v->label)
 	    {
 	      d->label = xmalloc (strlen (v->label) + 12);
@@ -556,8 +555,7 @@ run_z_pass (void)
 	    }
 	  t->z[count].mean = v->p.dsc.stats[dsc_mean];
 	  t->z[count].std_dev = v->p.dsc.stats[dsc_stddev];
-	  if (t->z[count].std_dev == SYSMIS
-	      || approx_eq (t->z[count].std_dev, 0.0))
+	  if (t->z[count].std_dev == SYSMIS || t->z[count].std_dev == 0.0)
 	    t->z[count].mean = SYSMIS;
 	  count++;
 	}