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Oops. Added Changelog headings.
[pspp]
/
src
/
value-labels.c
diff --git
a/src/value-labels.c
b/src/value-labels.c
index 91dd1702e1f69beaac15933077d8b27beb90c3e7..16e649687cb577db05891b75f9ee913251d92f6e 100644
(file)
--- a/
src/value-labels.c
+++ b/
src/value-labels.c
@@
-21,9
+21,9
@@
#include "value-labels.h"
#include "error.h"
#include <stdlib.h>
#include "value-labels.h"
#include "error.h"
#include <stdlib.h>
-#include <string.h>
#include "alloc.h"
#include "hash.h"
#include "alloc.h"
#include "hash.h"
+#include "str.h"
static hsh_compare_func compare_int_val_lab;
static hsh_hash_func hash_int_val_lab;
static hsh_compare_func compare_int_val_lab;
static hsh_hash_func hash_int_val_lab;
@@
-500,7
+500,13
@@
value_to_string(const union value *val, const struct variable *var)
{
static char buf[100];
char *s;
{
static char buf[100];
char *s;
- const struct val_labs *val_labs = var->val_labs;
+ const struct val_labs *val_labs ;
+
+ if ( !val || ! var )
+ return 0;
+
+ val_labs = var->val_labs;
+
s = val_labs_find (val_labs, *val);
s = val_labs_find (val_labs, *val);