Fixed various memory leaks in GUI

[pspp-builds.git] / src / ui / gui / compute-dialog.c

diff --git a/src/ui/gui/compute-dialog.c b/src/ui/gui/compute-dialog.c
index 553d55fffbb61b8d41a4ed4628b103d9ecd559a4..3e8677ba48fd95863555e9bb84de59ef30b7146f 100644 (file)
--- a/src/ui/gui/compute-dialog.c
+++ b/src/ui/gui/compute-dialog.c
@@ -34,12 +34,14 @@ static void function_list_populate (GtkTreeView *tv);
 
 static void insert_function_into_syntax_area (GtkTreeIter iter,
                                              GtkWidget *text_view,
-                                             GtkTreeModel *model
+                                             GtkTreeModel *model,
+                                             gpointer data
                                              );
 
 static void insert_source_row_into_text_view (GtkTreeIter iter,
                                              GtkWidget *dest,
-                                             GtkTreeModel *model
+                                             GtkTreeModel *model,
+                                             gpointer data
                                              );
 
 
@@ -151,7 +153,7 @@ generate_syntax (const struct compute_dialog *cd)
   gchar *text;
   GString *string ;
   const gchar *target_name ;
-  const gchar *expression;
+  gchar *expression;
   const gchar *label;
   GtkTextIter start, end;
   GtkWidget *target = get_widget_assert   (cd->xml, "compute-entry1");
@@ -206,6 +208,9 @@ generate_syntax (const struct compute_dialog *cd)
 
   g_string_append (string, "EXECUTE.\n");
 
+
+  g_free (expression);
+
   text = string->str;
 
   g_string_free (string, FALSE);
@@ -401,6 +406,7 @@ compute_dialog (GObject *o, gpointer data)
   psppire_selector_set_subjects (PSPPIRE_SELECTOR (var_selector),
                                 dict_view, syntax_area,
                                 insert_source_row_into_text_view,
+                                NULL,
                                 NULL);
 
 
@@ -409,6 +415,7 @@ compute_dialog (GObject *o, gpointer data)
   psppire_selector_set_subjects (PSPPIRE_SELECTOR (func_selector),
                                 functions, syntax_area,
                                 insert_function_into_syntax_area,
+                                NULL,
                                 NULL);
 
 
@@ -527,7 +534,8 @@ function_list_populate (GtkTreeView *tv)
 static void
 insert_function_into_syntax_area (GtkTreeIter iter,
                                  GtkWidget *text_view,
-                                 GtkTreeModel *model
+                                 GtkTreeModel *model,
+                                 gpointer data
                                  )
 {
   GString *string;
@@ -590,7 +598,8 @@ insert_function_into_syntax_area (GtkTreeIter iter,
 static void
 insert_source_row_into_text_view (GtkTreeIter iter,
                                  GtkWidget *dest,
-                                 GtkTreeModel *model
+                                 GtkTreeModel *model,
+                                 gpointer data
                                  )
 {
   GtkTreePath *path;