From b0469571038ca5fa4dfae642d41d0ee302c6c34b 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 extraneous local variable in
 `FileChooserDialog::with_buttons`

This commit removes the `first_button_text` variable from
`FileChooserDialog::with_buttons`, as requested in the PR #602
---
 src/file_chooser_dialog.rs | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/src/file_chooser_dialog.rs b/src/file_chooser_dialog.rs
index 595a20cdc4..586c9411d5 100644
--- a/src/file_chooser_dialog.rs
+++ b/src/file_chooser_dialog.rs
@@ -42,24 +42,22 @@ 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].1.to_glib(),
@@ -67,14 +65,13 @@ impl FileChooserDialog {
                     )
                 },
                 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].1.to_glib(),