Merge remote-tracking branch 'origin/master' into topic/seth/sumstats-updates

scripts/base/utils/dir.bro

@@ -28,7 +28,7 @@ event Dir::monitor_ev(dir: string, last_files: set[string],
                       callback: function(fname: string),
                       poll_interval: interval)
 	{
-	when ( local result = Exec::run([$cmd=fmt("ls -i \"%s/\"", str_shell_escape(dir))]) )
+	when ( local result = Exec::run([$cmd=fmt("ls -i -1 \"%s/\"", str_shell_escape(dir))]) )
 		{
 		if ( result$exit_code != 0 )
 			{

scripts/base/utils/exec.bro

@@ -163,6 +163,7 @@ function run(cmd: Command): Result
 	Input::add_event([$name=cmd$uid,
 	                  $source=fmt("%s |", cmd$cmd),
 	                  $reader=Input::READER_RAW,
+	                  $mode=Input::STREAM,
 	                  $fields=Exec::OneLine,
 	                  $ev=Exec::line,
 	                  $want_record=F,