From 1f3f26d91ea5a8361d0ad5c17955c0bbc17f1c34 Mon Sep 17 00:00:00 2001
From: "(Tim) Efthimis Kritikos" <efkf@firemail.cc>
Date: Mon, 5 Feb 2024 12:34:28 +0000
Subject: [PATCH] GUI: slight fix on input handling

---
 gui.c | 39 +++++++++++++++++++++++++--------------
 1 file changed, 25 insertions(+), 14 deletions(-)

diff --git a/gui.c b/gui.c
index 8957ea6..da2f4d1 100644
--- a/gui.c
+++ b/gui.c
@@ -334,20 +334,31 @@ int update_gui(struct simdata_t *simdata){
 
 int gui_continue_request(){
 	char inch;
-	if(((inch=getch())==ERR)&&CPU_STATE==SINGLE_STEPPING)
-		return 1;
-	switch(inch){
-		case 'r':
-			if(CPU_STATE==RUNNING){
-				CPU_STATE=SINGLE_STEPPING;
-				nodelay(stdscr, FALSE);
-			}else{
-				CPU_STATE=RUNNING;
-				nodelay(stdscr, TRUE);
-			}
-			break;
-		case 'q':
-			return 2;
+	int release=0;
+	while(release==0){
+		if(((inch=getch())==ERR)){
+			if(CPU_STATE==SINGLE_STEPPING)
+				return 1;
+			else
+				release=1;
+		}
+		switch(inch){
+			case 'r':
+				if(CPU_STATE==RUNNING){
+					CPU_STATE=SINGLE_STEPPING;
+					nodelay(stdscr, FALSE);
+				}else{
+					CPU_STATE=RUNNING;
+					nodelay(stdscr, TRUE);
+				}
+				break;
+			case 'q':
+				return 2;
+			case '\n':
+				release=1;
+				break;
+			default:
+		}
 	}
 	return 0;
 }