From 607e82487df964a4cedb01071cecf5047773eca9 Mon Sep 17 00:00:00 2001
From: Charles Samborski <demurgos@demurgos.net>
Date: Thu, 7 Dec 2017 12:17:07 +0100
Subject: [PATCH] Remove local variables in `FileChooserDialog::with_buttons`

This commit removes the Stash variables from
`FileChooserDialog::with_buttons`, as requested in the PR #602
---
 src/file_chooser_dialog.rs | 18 ++++++------------
 1 file changed, 6 insertions(+), 12 deletions(-)

diff --git a/src/file_chooser_dialog.rs b/src/file_chooser_dialog.rs
index 595a20cdc4..95aff8dc96 100644
--- a/src/file_chooser_dialog.rs
+++ b/src/file_chooser_dialog.rs
@@ -42,43 +42,37 @@ impl FileChooserDialog {
                     )
                 },
                 1 => {
-                    let first_button_text: Stash<*const c_char, str> = buttons[0].0.to_glib_none();
                     ffi::gtk_file_chooser_dialog_new(
                         title.to_glib_none().0,
                         parent.to_glib_none().0,
                         action.to_glib(),
-                        first_button_text.0,
+                        buttons[0].0.to_glib_none().0,
                         buttons[0].1.to_glib(),
                         ptr::null::<c_char>(),
                     )
                 },
                 2 => {
-                    let first_button_text: Stash<*const c_char, str> = buttons[0].0.to_glib_none();
-                    let second_button_text: Stash<*const c_char, str> = buttons[1].0.to_glib_none();
                     ffi::gtk_file_chooser_dialog_new(
                         title.to_glib_none().0,
                         parent.to_glib_none().0,
                         action.to_glib(),
-                        first_button_text.0,
+                        buttons[0].0.to_glib_none().0,
                         buttons[0].1.to_glib(),
-                        second_button_text.0,
+                        (buttons[1].0.to_glib_none() as Stash<*const c_char, str>).0,
                         buttons[1].1.to_glib(),
                         ptr::null::<c_char>(),
                     )
                 },
                 3 => {
-                    let first_button_text: Stash<*const c_char, str> = buttons[0].0.to_glib_none();
-                    let second_button_text: Stash<*const c_char, str> = buttons[1].0.to_glib_none();
-                    let third_button_text: Stash<*const c_char, str> = buttons[2].0.to_glib_none();
                     ffi::gtk_file_chooser_dialog_new(
                         title.to_glib_none().0,
                         parent.to_glib_none().0,
                         action.to_glib(),
-                        first_button_text.0,
+                        buttons[0].0.to_glib_none().0,
                         buttons[0].1.to_glib(),
-                        second_button_text.0,
+                        (buttons[1].0.to_glib_none() as Stash<*const c_char, str>).0,
                         buttons[1].1.to_glib(),
-                        third_button_text.0,
+                        (buttons[2].0.to_glib_none() as Stash<*const c_char, str>).0,
                         buttons[2].1.to_glib(),
                         ptr::null::<c_char>(),
                     )