From f1ea0d2916f842454306bde2e9cdec47f0af9ee4 Mon Sep 17 00:00:00 2001
From: Russ Cox <rsc@swtch.com>
Date: Mon, 5 Nov 2007 10:52:30 -0500
Subject: mailfs: handle NIL body

---
 src/cmd/upas/nfs/imap.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/cmd/upas')

diff --git a/src/cmd/upas/nfs/imap.c b/src/cmd/upas/nfs/imap.c
index e81ab270..e1a77773 100644
--- a/src/cmd/upas/nfs/imap.c
+++ b/src/cmd/upas/nfs/imap.c
@@ -1416,6 +1416,8 @@ nstring(Sx *v)
 {
 	char *p;
 	
+	if(isnil(v))
+		return estrdup("");
 	p = v->data;
 	v->data = nil;
 	return p;
-- 
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