File fix-reture-type.patch of Package deepin-screen-recorder

diff -Nur deepin-screen-recorder-5.11.6/src/camera/LPF_V4L2.c deepin-screen-recorder-5.11.6-new/src/camera/LPF_V4L2.c
--- deepin-screen-recorder-5.11.6/src/camera/LPF_V4L2.c	2022-08-16 15:08:06.000000000 +0800
+++ deepin-screen-recorder-5.11.6-new/src/camera/LPF_V4L2.c	2022-08-26 16:39:29.649775852 +0800
@@ -131,6 +131,8 @@
 
     if (vd)
         close_v4l2_device_handler();
+    
+    return 0;
 }
 
 #ifdef __cplusplus