1 files changed, 1 insertions, 0 deletions
diff --git a/qemu-char.h b/qemu-char.h
index 3a9427be67..e3a07838a4 100644
--- a/qemu-char.h
+++ b/qemu-char.h
@@ -67,6 +67,7 @@ struct CharDriverState {
     QEMUBH *bh;
     char *label;
     char *filename;
+    int opened;
     QTAILQ_ENTRY(CharDriverState) next;
 };