From 99f385ecf3a443f2e99c5e418dc285490860a088 Mon Sep 17 00:00:00 2001
From: Stephen White <pi1541contact@gmail.com>
Date: Tue, 12 Jun 2018 19:17:00 +1000
Subject: [PATCH]  "Saving Complete" message is now displayed only if disk
 images were written back

---
 src/DiskCaddy.cpp | 3 ++-
 src/DiskCaddy.h   | 2 +-
 src/main.cpp      | 4 ++--
 3 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/src/DiskCaddy.cpp b/src/DiskCaddy.cpp
index 92e1143..871cfac 100644
--- a/src/DiskCaddy.cpp
+++ b/src/DiskCaddy.cpp
@@ -32,7 +32,7 @@ static char buffer[256] = { 0 };
 static u32 white = RGBA(0xff, 0xff, 0xff, 0xff);
 static u32 red = RGBA(0xff, 0, 0, 0xff);
 
-void DiskCaddy::Empty()
+bool DiskCaddy::Empty()
 {
 	int x;
 	int y;
@@ -100,6 +100,7 @@ void DiskCaddy::Empty()
 
 	disks.clear();
 	selectedIndex = 0;
+	return anyDirty;
 }
 
 bool DiskCaddy::Insert(const FILINFO* fileInfo, bool readOnly)
diff --git a/src/DiskCaddy.h b/src/DiskCaddy.h
index d86e5e0..567139b 100644
--- a/src/DiskCaddy.h
+++ b/src/DiskCaddy.h
@@ -35,7 +35,7 @@ public:
 
 	void SetScreen(Screen* screen, ScreenBase* screenLCD) { this->screen = screen; this->screenLCD = screenLCD; }
 
-	void Empty();
+	bool Empty();
 
 	bool Insert(const FILINFO* fileInfo, bool readOnly);
 
diff --git a/src/main.cpp b/src/main.cpp
index 2b18c59..220072c 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -867,8 +867,8 @@ void emulator()
 					//	- will write back all changed/dirty/written to disk images now
 					//		- TDOO: need to display the image names as they write back
 					//	- pass in a call back function?
-					diskCaddy.Empty();
-					IEC_Bus::WaitMicroSeconds(2 * 1000000);
+					if (diskCaddy.Empty())
+						IEC_Bus::WaitMicroSeconds(2 * 1000000);
 
 					fileBrowser->ClearSelections();
 					fileBrowser->RefeshDisplay(); // Just redisplay the current folder.