From 28e4657584bbfb96853da16c160c96255c59ff75 Mon Sep 17 00:00:00 2001
From: Eitan Adler <eadler@FreeBSD.org>
Date: Wed, 16 Jan 2013 05:03:52 +0000
Subject: [PATCH] Free memory before exiting in order to silence a warning from
 the clang static analyzer

Approved by:	cperciva
MFC after: 	3 days
---
 bin/pwait/pwait.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/bin/pwait/pwait.c b/bin/pwait/pwait.c
index 26cf1bd8970..8d87a8d6d21 100644
--- a/bin/pwait/pwait.c
+++ b/bin/pwait/pwait.c
@@ -141,5 +141,6 @@ main(int argc, char *argv[])
 		nleft -= n;
 	}
 
+	free(e);
 	return 0;
 }