From 220c15d2b746878a943f311e6f66b1480e46491d Mon Sep 17 00:00:00 2001
From: Russ Cox <rsc@swtch.com>
Date: Sat, 20 Oct 2012 13:36:52 -0400
Subject: fix gcc 4.7 warnings (thanks Tuncer Ayaz)

R=rsc
http://codereview.appspot.com/6744053
---
 src/cmd/auth/dsagen.c        | 2 --
 src/cmd/auth/factotum/p9cr.c | 1 -
 2 files changed, 3 deletions(-)

(limited to 'src/cmd/auth')

diff --git a/src/cmd/auth/dsagen.c b/src/cmd/auth/dsagen.c
index 58d59247..cb618ede 100644
--- a/src/cmd/auth/dsagen.c
+++ b/src/cmd/auth/dsagen.c
@@ -14,11 +14,9 @@ void
 main(int argc, char **argv)
 {
 	char *s;
-	int bits;
 	char *tag;
 	DSApriv *key;
 
-	bits = 1024;
 	tag = nil;
 	key = nil;
 	fmtinstall('B', mpfmt);
diff --git a/src/cmd/auth/factotum/p9cr.c b/src/cmd/auth/factotum/p9cr.c
index 85fa1583..0d9c4879 100644
--- a/src/cmd/auth/factotum/p9cr.c
+++ b/src/cmd/auth/factotum/p9cr.c
@@ -156,7 +156,6 @@ p9crserver(Conv *c)
 		astype = AuthChal;
 		challen = NETCHLEN;
 	}else if(c->proto == &vnc){
-		astype = AuthVNC;
 		challen = MAXCHAL;
 	}else{
 		werrstr("bad proto");
-- 
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