Free the xmlDoc when we are done with it. (e_table_state_save_to_file):

2000-12-07  Federico Mena Quintero  <federico@helixcode.com>

	* e-table-state.c (e_table_state_save_to_string): Free the xmlDoc
	when we are done with it.
	(e_table_state_save_to_file): Ditto.

	* e-table.c (e_table_get_state): Unref the state object; why was
	it being sunk instead?
	(e_table_save_state): Ditto.
	(e_table_load_state): Ditto.
	(e_table_set_state): Ditto.

	* e-table-header-item.c (ethi_destroy): Free the ethi->dnd_code.

svn path=/trunk/; revision=6837

3 files changed, 13 insertions, 5 deletions

diff --git a/widgets/table/e-table-header-item.c b/widgets/table/e-table-header-item.c
index 932846b6a0..2c13ef3dcc 100644
--- a/widgets/table/e-table-header-item.c
+++ b/widgets/table/e-table-header-item.c
@@ -85,12 +85,18 @@ ethi_destroy (GtkObject *object){
 
 	ethi_drop_table_header (ethi);
 
-	if (ethi->sort_info){
+	if (ethi->dnd_code) {
+		g_free (ethi->dnd_code);
+		ethi->dnd_code = NULL;
+	}
+
+	if (ethi->sort_info) {
 		if (ethi->sort_info_changed_id)
 			gtk_signal_disconnect (GTK_OBJECT(ethi->sort_info), ethi->sort_info_changed_id);
 		if (ethi->group_info_changed_id)
 			gtk_signal_disconnect (GTK_OBJECT(ethi->sort_info), ethi->group_info_changed_id);
 		gtk_object_unref (GTK_OBJECT(ethi->sort_info));
+		ethi->sort_info = NULL;
 	}
 
 	if (GTK_OBJECT_CLASS (ethi_parent_class)->destroy)
diff --git a/widgets/table/e-table-state.c b/widgets/table/e-table-state.c
index 9361f4f940..36c7293267 100644
--- a/widgets/table/e-table-state.c
+++ b/widgets/table/e-table-state.c
@@ -117,6 +117,7 @@ e_table_state_save_to_file      (ETableState *state,
 	doc = xmlNewDoc("1.0");
 	xmlDocSetRootElement(doc, e_table_state_save_to_node(state, NULL));
 	xmlSaveFile(filename, doc);
+	xmlFreeDoc(doc);
 }
 
 char *
@@ -130,6 +131,7 @@ e_table_state_save_to_string    (ETableState *state)
 	doc = xmlNewDoc(NULL);
 	xmlDocSetRootElement(doc, e_table_state_save_to_node(state, NULL));
 	xmlDocDumpMemory(doc, &string, &length);
+	xmlFreeDoc(doc);
 
 	ret_val = g_strdup(string);
 	xmlFree(string);
diff --git a/widgets/table/e-table.c b/widgets/table/e-table.c
index e55e9ee010..271884ea14 100644
--- a/widgets/table/e-table.c
+++ b/widgets/table/e-table.c
@@ -777,7 +777,7 @@ void            e_table_set_state                 (ETable               *e_table
 	if (state->col_count > 0)
 		e_table_set_state_object(e_table, state);
 
-	gtk_object_sink(GTK_OBJECT(state));
+	gtk_object_unref(GTK_OBJECT(state));
 }
 
 void            e_table_load_state                (ETable               *e_table,
@@ -795,7 +795,7 @@ void            e_table_load_state                (ETable               *e_table
 	if (state->col_count > 0)
 		e_table_set_state_object(e_table, state);
 
-	gtk_object_sink(GTK_OBJECT(state));
+	gtk_object_unref(GTK_OBJECT(state));
 }
 
 ETableState *
@@ -834,7 +834,7 @@ gchar          *e_table_get_state                 (ETable               *e_table
 
 	state = e_table_get_state_object(e_table);
 	string = e_table_state_save_to_string(state);
-	gtk_object_sink(GTK_OBJECT(state));
+	gtk_object_unref(GTK_OBJECT(state));
 	return string;
 }
 
@@ -845,7 +845,7 @@ void            e_table_save_state                (ETable               *e_table
 
 	state = e_table_get_state_object(e_table);
 	e_table_state_save_to_file(state, filename);
-	gtk_object_sink(GTK_OBJECT(state));
+	gtk_object_unref(GTK_OBJECT(state));
 }
 
 static void