From 396896e16c8a8bbb32bfd6b0780eb8717925d59a Mon Sep 17 00:00:00 2001
From: Nick Law <nick.craig.law@gmail.com>
Date: Fri, 16 Nov 2018 22:16:17 +0000
Subject: [PATCH] Fix uninitialized variable 'keystroke' in nwipe_gui_verify()

---
 src/gui.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/gui.c b/src/gui.c
index b4eee72..9442de1 100644
--- a/src/gui.c
+++ b/src/gui.c
@@ -1124,7 +1124,7 @@ void nwipe_gui_verify( void )
 	nwipe_gui_title( footer_window, nwipe_buttons2 );
 	wrefresh( footer_window );
 
-	while( keystroke != ERR )
+	do
 	{
 		/* Clear the main window. */
 		werase( main_window );
@@ -1219,7 +1219,8 @@ void nwipe_gui_verify( void )
 
 		} /* switch */
 		
-	} /* while */
+	}
+	while( keystroke != ERR );
 
 } /* nwipe_gui_verify */