diff mbox

[PULL,6/7] sdl2: skip init without outputs

Message ID 1464937468-14816-7-git-send-email-kraxel@redhat.com
State New
Headers show

Commit Message

Gerd Hoffmann June 3, 2016, 7:04 a.m. UTC
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
---
 ui/sdl2.c | 3 +++
 1 file changed, 3 insertions(+)
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Patch

diff --git a/ui/sdl2.c b/ui/sdl2.c
index 909038f..30d2a3c 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);