From 8c14e851297fbb751051ba8a5694858fee346ac2 Mon Sep 17 00:00:00 2001
From: Antonio Martinez <aj@worldsbe.st>
Date: Thu, 3 Jul 2025 03:08:18 -0400
Subject: [PATCH] Disable error messages while fuzzing

---
 src/sdl/i_system.cpp | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/sdl/i_system.cpp b/src/sdl/i_system.cpp
index ae2c35d5c..d766b80bf 100644
--- a/src/sdl/i_system.cpp
+++ b/src/sdl/i_system.cpp
@@ -1769,7 +1769,8 @@ void I_Error(const char *error, ...)
 			// Implement message box with SDL_ShowSimpleMessageBox,
 			// which should fail gracefully if it can't put a message box up
 			// on the target system
-			if (!M_CheckParm("-dedicated"))
+			extern consvar_t cv_fuzz;
+			if (!M_CheckParm("-dedicated") && !(cv_fuzz.value))
 				SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR,
 					"Dr. Robotnik's Ring Racers " VERSIONSTRING " Recursive Error",
 					buffer, NULL);
@@ -1814,7 +1815,9 @@ void I_Error(const char *error, ...)
 	I_ShutdownGraphics();
 	I_ShutdownInput();
 
-	I_ShowErrorMessageBox(buffer, false);
+	extern consvar_t cv_fuzz;
+	if (!cv_fuzz.value)
+		I_ShowErrorMessageBox(buffer, false);
 
 	// We wait until now to do this so the funny sound can be heard
 	I_ShutdownSound();