X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fui%2Fgui%2Fpsppire-var-ptr.c;h=a5511ec31fc0f7848374a1ca59a1a6e376859801;hb=e0cbdf0daefcca81be9572aab0deedf945687f5a;hp=52eb3e4dbce587496f9c772553d1b7bc6ef6a909;hpb=ab74a869bc2ee9f6b50565f47459d42445705204;p=pspp

diff --git a/src/ui/gui/psppire-var-ptr.c b/src/ui/gui/psppire-var-ptr.c
index 52eb3e4dbc..a5511ec31f 100644
--- a/src/ui/gui/psppire-var-ptr.c
+++ b/src/ui/gui/psppire-var-ptr.c
@@ -28,17 +28,17 @@
 */
 
 
-/* Shallow copy the pointer */
 static gpointer
 variable_copy (gpointer var)
 {
-  return var;
+  struct variable *v = var;
+  return var_ref (v);
 }
 
-/* Do nothing. It's a pointer only! */
 static void
 variable_free (gpointer var)
 {
+  var_unref (var);
 }
 
 
@@ -49,7 +49,7 @@ variable_to_string (const GValue *src,
 {
   const struct variable *v = g_value_get_boxed (src);
 
-  if ( v == NULL)
+  if (v == NULL)
     g_value_set_string (dest, "");
   else
     g_value_set_string (dest, var_get_name (v));
@@ -63,7 +63,7 @@ variable_to_int (const GValue *src,
 {
   const struct variable *v = g_value_get_boxed (src);
 
-  if ( v == NULL)
+  if (v == NULL)
     g_value_set_int (dest, -1);
   else
     g_value_set_int (dest, var_get_dict_index (v));
@@ -77,7 +77,7 @@ psppire_var_ptr_get_type (void)
 {
   static GType t = 0;
 
-  if (t == 0 )
+  if (t == 0)
     {
       t = g_boxed_type_register_static  ("psppire-var-ptr",
 					 (GBoxedCopyFunc) variable_copy,