From 46068342861e6fd2a9bd72d99dc796dcdf01aa46 Mon Sep 17 00:00:00 2001
From: Martijn van Brummelen <mvb@debian.org>
Date: Fri, 16 Nov 2018 21:27:42 +0100
Subject: [PATCH] Variable 'keystroke' is used uninitialized

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

diff --git a/src/gui.c b/src/gui.c
index 2d96e7f..609d504 100644
--- a/src/gui.c
+++ b/src/gui.c
@@ -995,7 +995,7 @@ void nwipe_gui_prng( void )
 	if( nwipe_options.prng == &nwipe_isaac   ) { focus = 1; }
 
 
-	while( keystroke != ERR )
+    do
 	{
 		/* Clear the main window. */
 		werase( main_window );
@@ -1086,6 +1086,7 @@ void nwipe_gui_prng( void )
 		} /* switch */
 		
 	} /* while */
+	while( keystroke != ERR )
 
 } /* nwipe_gui_prng */