allow arguments and fix environment handling

[ginge.git] / loader / emu.c

diff --git a/loader/emu.c b/loader/emu.c
index b425308..a180d61 100644 (file)
--- a/loader/emu.c
+++ b/loader/emu.c
@@ -496,11 +496,12 @@ void emu_init(void *map_bottom)
   init_linkpage();
 
   // host stuff
-  host_screen = host_video_init(&host_stride);
-  if (host_screen == NULL) {
+  ret = host_video_init(&host_stride, 0);
+  if (ret != 0) {
     printf("can't alloc screen\n");
     exit(1);
   }
+  host_screen = host_video_flip();
 }
 
 int emu_read_gpiodev(void *buf, int count)