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authorGerd Hoffmann <kraxel@redhat.com>2016-06-01 16:08:36 +0200
committerGerd Hoffmann <kraxel@redhat.com>2016-06-03 08:23:26 +0200
commit8efa5f29f83816ae34f428143de49acbaacccb24 (patch)
tree31ed932ac705931262f1caebd2bee2246beaa065
parent0c426e4534b4945f7377380b7bb4e64b098bb638 (diff)
sdl2: skip init without outputs
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Tested-by: Cole Robinson <crobinso@redhat.com> Message-id: 1464790116-32405-1-git-send-email-kraxel@redhat.com
-rw-r--r--ui/sdl2.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/ui/sdl2.c b/ui/sdl2.c
index 909038f81d..30d2a3c35d 100644
--- a/ui/sdl2.c
+++ b/ui/sdl2.c
@@ -794,6 +794,9 @@ void sdl_display_init(DisplayState *ds, int full_screen, int no_frame)
}
}
sdl2_num_outputs = i;
+ if (sdl2_num_outputs == 0) {
+ return;
+ }
sdl2_console = g_new0(struct sdl2_console, sdl2_num_outputs);
for (i = 0; i < sdl2_num_outputs; i++) {
QemuConsole *con = qemu_console_lookup_by_index(i);