spice: fix spice_chr_add_watch() pre-condition

Since e02bc6de30c44fd668dc0d6e1cd1804f2eed3ed3, add_watch() is called
with G_IO_HUP. Even if spice-qemu-char ignores this flag, the
precondition must be changed.

https://bugzilla.redhat.com/show_bug.cgi?id=1128992

upstream-commit-id: f7a8beb5e6a13dc924895244777d9ef08b23b367

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>

diff --git a/spice-qemu-char.c b/spice-qemu-char.c
index 8106e063c031a254aef8166dd2976ff264d597f3..b436532dfaf9874a5cc7727642d75547429df955 100644 (file)
--- a/spice-qemu-char.c
+++ b/spice-qemu-char.c
@@ -170,7 +170,7 @@ static GSource *spice_chr_add_watch(CharDriverState *chr, GIOCondition cond)
     SpiceCharDriver *scd = chr->opaque;
     SpiceCharSource *src;
 
-    assert(cond == G_IO_OUT);
+    assert(cond & G_IO_OUT);
 
     src = (SpiceCharSource *)g_source_new(&SpiceCharSourceFuncs,
                                           sizeof(SpiceCharSource));