From 1190a7aa7a1dba5964688c4bb8ee09fc8930c488 Mon Sep 17 00:00:00 2001
From: rsc <devnull@localhost>
Date: Fri, 3 Mar 2006 14:13:22 +0000
Subject: more updates

---
 src/cmd/acme/mail/mesg.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src/cmd/acme/mail/mesg.c')

diff --git a/src/cmd/acme/mail/mesg.c b/src/cmd/acme/mail/mesg.c
index 55a65b4a..0d894d93 100644
--- a/src/cmd/acme/mail/mesg.c
+++ b/src/cmd/acme/mail/mesg.c
@@ -347,6 +347,11 @@ readfile(char *dir, char *name, int *np)
 	free(d);
 	data = emalloc(len+1);
 	len = fsreadn(fid, data, len);
+	if(len <= 0){
+		fsclose(fid);
+		free(data);
+		return nil;
+	}
 	fsclose(fid);
 	if(np != nil)
 		*np = len;
-- 
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