From b5c17c5f7946c8d9c27deb175964e7b69767490b Mon Sep 17 00:00:00 2001
From: Shaun Inman <shaun@panic.com>
Date: Tue, 17 Dec 2024 20:47:55 -0500
Subject: [PATCH] silence faux-errors from screen clearing with cat

---
 workspace/m17/platform/platform.c        | 2 +-
 workspace/magicmini/platform/platform.c  | 2 +-
 workspace/my282/platform/platform.c      | 2 +-
 workspace/rg35xxplus/platform/platform.c | 4 ++--
 workspace/rgb30/platform/platform.c      | 2 +-
 workspace/tg3040/platform/platform.c     | 4 ++--
 workspace/tg5040/platform/platform.c     | 4 ++--
 7 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/workspace/m17/platform/platform.c b/workspace/m17/platform/platform.c
index 45b7b884..14bb7a20 100644
--- a/workspace/m17/platform/platform.c
+++ b/workspace/m17/platform/platform.c
@@ -268,7 +268,7 @@ void PLAT_quitVideo(void) {
 	SDL_DestroyWindow(vid.window);
 	SDL_Quit();
 
-	system("cat /dev/zero > /dev/fb0");
+	system("cat /dev/zero > /dev/fb0 2>/dev/null");
 }
 
 void PLAT_clearVideo(SDL_Surface* screen) {
diff --git a/workspace/magicmini/platform/platform.c b/workspace/magicmini/platform/platform.c
index 7a9e9dcd..06e7d12e 100644
--- a/workspace/magicmini/platform/platform.c
+++ b/workspace/magicmini/platform/platform.c
@@ -356,7 +356,7 @@ void PLAT_quitVideo(void) {
 	SDL_DestroyWindow(vid.window);
 	
 
-	// system("cat /dev/zero > /dev/fb0");
+	// system("cat /dev/zero > /dev/fb0 2>/dev/null");
 	SDL_Quit();
 }
 
diff --git a/workspace/my282/platform/platform.c b/workspace/my282/platform/platform.c
index f446b5b6..2afd2ab2 100644
--- a/workspace/my282/platform/platform.c
+++ b/workspace/my282/platform/platform.c
@@ -317,7 +317,7 @@ void PLAT_quitVideo(void) {
 	SDL_DestroyRenderer(vid.renderer);
 	SDL_DestroyWindow(vid.window);
 	
-	// system("cat /dev/zero > /dev/fb0");
+	// system("cat /dev/zero > /dev/fb0 2>/dev/null");
 	SDL_Quit();
 }
 
diff --git a/workspace/rg35xxplus/platform/platform.c b/workspace/rg35xxplus/platform/platform.c
index 8afc212b..1f8476e1 100644
--- a/workspace/rg35xxplus/platform/platform.c
+++ b/workspace/rg35xxplus/platform/platform.c
@@ -540,7 +540,7 @@ void PLAT_quitVideo(void) {
 	SDL_DestroyRenderer(vid.renderer);
 	SDL_DestroyWindow(vid.window);
 
-	// system("cat /dev/zero > /dev/fb0");
+	// system("cat /dev/zero > /dev/fb0 2>/dev/null");
 	SDL_Quit();
 }
 
@@ -925,7 +925,7 @@ void PLAT_powerOff(void) {
 	PWR_quit();
 	GFX_quit();
 
-	// system("cat /dev/zero > /dev/fb0");
+	// system("cat /dev/zero > /dev/fb0 2>/dev/null");
 	// system("shutdown");
 	// while (1) pause(); // lolwat
 	
diff --git a/workspace/rgb30/platform/platform.c b/workspace/rgb30/platform/platform.c
index b184979a..e53a5f06 100644
--- a/workspace/rgb30/platform/platform.c
+++ b/workspace/rgb30/platform/platform.c
@@ -333,7 +333,7 @@ void PLAT_quitVideo(void) {
 	SDL_DestroyRenderer(vid.renderer);
 	SDL_DestroyWindow(vid.window);
 	
-	// system("cat /dev/zero > /dev/fb0");
+	// system("cat /dev/zero > /dev/fb0 2>/dev/null");
 	SDL_Quit();
 }
 
diff --git a/workspace/tg3040/platform/platform.c b/workspace/tg3040/platform/platform.c
index b7a7ee14..010024a2 100644
--- a/workspace/tg3040/platform/platform.c
+++ b/workspace/tg3040/platform/platform.c
@@ -143,7 +143,7 @@ void PLAT_quitVideo(void) {
 	SDL_DestroyWindow(vid.window);
 
 	SDL_Quit();
-	system("cat /dev/zero > /dev/fb0");
+	system("cat /dev/zero > /dev/fb0 2>/dev/null");
 }
 
 void PLAT_clearVideo(SDL_Surface* screen) {
@@ -517,7 +517,7 @@ void PLAT_powerOff(void) {
 	PWR_quit();
 	GFX_quit();
 	
-	system("cat /dev/zero > /dev/fb0");
+	system("cat /dev/zero > /dev/fb0 2>/dev/null");
 	system("poweroff");
 	while (1) pause(); // lolwat
 }
diff --git a/workspace/tg5040/platform/platform.c b/workspace/tg5040/platform/platform.c
index 8745d2ae..9d08bea3 100644
--- a/workspace/tg5040/platform/platform.c
+++ b/workspace/tg5040/platform/platform.c
@@ -143,7 +143,7 @@ void PLAT_quitVideo(void) {
 	SDL_DestroyWindow(vid.window);
 
 	SDL_Quit();
-	system("cat /dev/zero > /dev/fb0");
+	system("cat /dev/zero > /dev/fb0 2>/dev/null");
 }
 
 void PLAT_clearVideo(SDL_Surface* screen) {
@@ -510,7 +510,7 @@ void PLAT_powerOff(void) {
 	PWR_quit();
 	GFX_quit();
 	
-	system("cat /dev/zero > /dev/fb0");
+	system("cat /dev/zero > /dev/fb0 2>/dev/null");
 	system("poweroff");
 	while (1) pause(); // lolwat
 }