[PATCH BlueZ v0] gdbus: Fix incorrectly discarded signals

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From: Mikel Astiz <mikel.astiz@xxxxxxxxxxxx>

Signals with no arguments were incorrectly filtered out due to the NULL
inequality check.
---
 gdbus/object.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/gdbus/object.c b/gdbus/object.c
index 2dd7c0e..c33df57 100644
--- a/gdbus/object.c
+++ b/gdbus/object.c
@@ -616,7 +616,7 @@ static gboolean check_signal(DBusConnection *conn, const char *path,
 		}
 	}
 
-	if (*args == NULL) {
+	if (!signal || !signal->name) {
 		error("No signal named %s on interface %s", name, interface);
 		return FALSE;
 	}
-- 
1.7.7.6

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