From 4d2f18d481244ce2e811acb847afe1b1d748fff9 Mon Sep 17 00:00:00 2001
From: Philipp Oppermann <dev@phil-opp.com>
Date: Wed, 9 Sep 2020 16:35:52 +0200
Subject: [PATCH] Force unlock the Writer on panic

---
 src/main.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/main.rs b/src/main.rs
index b057f743..8df957e7 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -42,6 +42,9 @@ fn kernel_main(boot_info: &'static mut BootInfo) -> ! {
 #[cfg(not(test))]
 #[panic_handler]
 fn panic(info: &PanicInfo) -> ! {
+    unsafe {
+        blog_os::framebuffer::WRITER.force_unlock();
+    };
     println!("{}", info);
     blog_os::hlt_loop();
 }