CORRELATIONS: Fixed bug displaying non-sqaure correlation matrices

[pspp] / src / ui / gui / text-data-import-dialog.c

diff --git a/src/ui/gui/text-data-import-dialog.c b/src/ui/gui/text-data-import-dialog.c
index 10dc626609a467f961e04f14a552f871ccea1549..ec62ac0e673e0b87a005e872a4015622a03fab66 100644 (file)
--- a/src/ui/gui/text-data-import-dialog.c
+++ b/src/ui/gui/text-data-import-dialog.c
@@ -213,7 +213,6 @@ static GtkTreeViewColumn *make_data_column (struct import_assistant *,
                                             gint column_idx);
 static GtkTreeView *create_data_tree_view (bool input, GtkContainer *parent,
                                            struct import_assistant *);
-static char *escape_underscores (const char *in);
 static void push_watch_cursor (struct import_assistant *);
 static void pop_watch_cursor (struct import_assistant *);
 
@@ -1078,6 +1077,7 @@ set_quote_list (GtkComboBoxEntry *cb)
     }
 
   gtk_combo_box_set_model (GTK_COMBO_BOX (cb), GTK_TREE_MODEL (list));
+  g_object_unref (list);
 
   gtk_combo_box_entry_set_text_column (cb, 0);
 }
@@ -1955,6 +1955,7 @@ make_tree_view (const struct import_assistant *ia,
   g_object_set_data (G_OBJECT (model), "first-line",
                      GINT_TO_POINTER (first_line));
   gtk_tree_view_set_model (*tree_view, model);
+  g_object_unref (model);
 
   add_line_number_column (ia, *tree_view);
 }
@@ -2088,24 +2089,6 @@ create_data_tree_view (bool input, GtkContainer *parent,
   return tree_view;
 }
 
-static char *
-escape_underscores (const char *in)
-{
-  char *out = xmalloc (2 * strlen (in) + 1);
-  char *p;
-
-  p = out;
-  for (; *in != '\0'; in++)
-    {
-      if (*in == '_')
-        *p++ = '_';
-      *p++ = *in;
-    }
-  *p = '\0';
-
-  return out;
-}
-
 /* Increments the "watch cursor" level, setting the cursor for
    the assistant window to a watch face to indicate to the user
    that the ongoing operation may take some time. */