File close-return-void.diff of Package obs-v4l2sink

diff --git a/src/v4l2sink.cpp b/src/v4l2sink.cpp
index 5ada209..a444956 100644
--- a/src/v4l2sink.cpp
+++ b/src/v4l2sink.cpp
@@ -209,7 +209,7 @@ int v4l2device_open(void *data)
 
 
 
-static bool v4l2device_close(void *data)
+static void v4l2device_close(void *data)
 {
 	v4l2sink_data *out_data = (v4l2sink_data*)data;
 	close(out_data->v4l2_fd);