Added regression procedure

[pspp] / src / vfm.c

diff --git a/src/vfm.c b/src/vfm.c
index 8f594797d30ced2a6387d50ebdffad33e72c7dda..6d7e526bf1a5d66a015eb3658e4dd22184f2264b 100644 (file)
--- a/src/vfm.c
+++ b/src/vfm.c
@@ -42,6 +42,9 @@
 #include "var.h"
 #include "value-labels.h"
 
+#include "gettext.h"
+#define _(msgid) gettext (msgid)
+
 /*
    Virtual File Manager (vfm):
 
@@ -333,7 +336,7 @@ filter_case (const struct ccase *c, int case_idx)
   if (filter_var != NULL) 
     {
       double f = case_num (c, filter_var->fv);
-      if (f == 0.0 || f == SYSMIS || is_num_user_missing (f, filter_var))
+      if (f == 0.0 || mv_is_num_missing (&filter_var->miss, f))
         return 1;
     }
 
@@ -406,11 +409,8 @@ close_active_file (void)
     dict_compact_values (default_dict);
     
   /* Free data source. */
-  if (vfm_source != NULL) 
-    {
-      free_case_source (vfm_source);
-      vfm_source = NULL;
-    }
+  free_case_source (vfm_source);
+  vfm_source = NULL;
 
   /* Old data sink becomes new data source. */
   if (vfm_sink->class->make_source != NULL)