From 0cfb376070a4bef7b4168a9795e025437e1be79f Mon Sep 17 00:00:00 2001
From: Russ Cox <rsc@swtch.com>
Date: Sun, 21 Oct 2012 11:25:08 -0400
Subject: fix clang warnings reported by Tuncer Ayaz

R=rsc
http://codereview.appspot.com/6744054
---
 src/cmd/auth/dsasign.c       | 1 +
 src/cmd/auth/factotum/chap.c | 1 +
 2 files changed, 2 insertions(+)

(limited to 'src/cmd/auth')

diff --git a/src/cmd/auth/dsasign.c b/src/cmd/auth/dsasign.c
index 1387dab6..913385f9 100644
--- a/src/cmd/auth/dsasign.c
+++ b/src/cmd/auth/dsasign.c
@@ -146,6 +146,7 @@ start:
 		fmtprint(&fmt, "%s\n", p);
 	}
 	sysfatal("did not find end of message");
+	return; // silence clang warning
 
 end:
 	text = fmtstrflush(&fmt);
diff --git a/src/cmd/auth/factotum/chap.c b/src/cmd/auth/factotum/chap.c
index b27f64a7..fa44db96 100644
--- a/src/cmd/auth/factotum/chap.c
+++ b/src/cmd/auth/factotum/chap.c
@@ -122,6 +122,7 @@ chapclient(Conv *c)
 	chal = nil;
 	k = nil;
 	attr = c->attr;
+	res = nil;
 
 	if(c->proto == &chap){
 		astype = AuthChap;
-- 
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