1 files changed, 2 insertions, 1 deletions
diff --git a/src/dbus.c b/src/dbus.c
index 6e61a28..0121f50 100644
--- a/src/dbus.c
+++ b/src/dbus.c
@@ -102,9 +102,10 @@ static GVariant *append_g_variant(const char *sig, char *param[])
 			g_variant_builder_add(&builder, "s", param[i]);
 			break;
 		case 'a':
-			++i, ++ch;
+			++ch;
 			switch (*ch) {
 			case 'y':
+				++i;
 				bytes = (struct dbus_byte *)param[i];
 				g_variant_builder_add(&builder, "@ay",
 					g_variant_new_from_data(G_VARIANT_TYPE("ay"),