[master] 19c67fcb6 Fix 821a1c27 on sunos

[Federico G. Schwindt]

commit 19c67fcb63fe262399e00fc5935976204aff8b0f
Author: Federico G. Schwindt <fgsch at lodoss.net>
Date:   Thu Jan 9 23:27:19 2020 +0000

    Fix 821a1c27 on sunos

diff --git a/bin/varnishadm/varnishadm.c b/bin/varnishadm/varnishadm.c
index 7a124249e..cd72a536a 100644
--- a/bin/varnishadm/varnishadm.c
+++ b/bin/varnishadm/varnishadm.c
@@ -486,5 +486,5 @@ main(int argc, char * const *argv)
 		interactive(sock);
 	else
 		pass(sock);
-	exit(0);
+	NEEDLESS(exit(0));
 }