From cfc705b8669c330eb3ad4b6e37693ebcb6110508 Mon Sep 17 00:00:00 2001
From: cinap_lenrek <cinap_lenrek@felloff.net>
Date: Tue, 12 Nov 2013 21:43:38 +0100
Subject: [PATCH] kernel: handle memimageinit() error

---
 sys/src/9/pc/screen.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/sys/src/9/pc/screen.c b/sys/src/9/pc/screen.c
index 42e31e65a..92361f556 100644
--- a/sys/src/9/pc/screen.c
+++ b/sys/src/9/pc/screen.c
@@ -48,7 +48,8 @@ screensize(int x, int y, int, ulong chan)
 		nexterror();
 	}
 
-	memimageinit();
+	if(memimageinit() < 0)
+		error("memimageinit failed");
 
 	lock(&vgascreenlock);
 	if(waserror()){