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/acidtypes/stabs.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

(limited to 'src/cmd/acidtypes/stabs.c')

diff --git a/src/cmd/acidtypes/stabs.c b/src/cmd/acidtypes/stabs.c
index 862f9434..f86c99e3 100644
--- a/src/cmd/acidtypes/stabs.c
+++ b/src/cmd/acidtypes/stabs.c
@@ -603,14 +603,13 @@ int
 stabs2acid(Stab *stabs, Biobuf *b)
 {
 	volatile int fno, i;
-	char c, *file, *desc, *p;
+	char c, *desc, *p;
 	char *volatile dir, *volatile fn, *volatile name;
 	Ftypes *f;
 	Type *t, *tt;
 	StabSym sym;
 
 	dir = nil;
-	file = nil;
 	fno = 0;
 	fn = nil;
 	for(i=0; stabsym(stabs, i, &sym)>=0; i++){
@@ -621,8 +620,6 @@ stabs2acid(Stab *stabs, Biobuf *b)
 			if(sym.name){
 				if(sym.name[0] && sym.name[strlen(sym.name)-1] == '/')
 					dir = sym.name;
-				else
-					file = sym.name;
 			}
 			denumber();
 			fstack = nil;
-- 
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