Grab rsync's exit code

ChangeLog

@@ -8,6 +8,7 @@ current master
 - Display warning, when the verbosity is set multiple times (e.g. on
   command-line and logfile at the same time)
 - Changed maintainership in all files.
+- Capture rsync's output right (Github issue 102)
 
 VERSION 1.4.0
 ------------------------------------------------------------------------------

rsnapshot-program.pl

@@ -3919,6 +3919,7 @@ sub rsync_backup_point {
 				print_msg($_, 4);
 			}
 
+			waitpid($pid, 0);
 			$result = $?;
 			$tryCount += 1;
 		}