From 321c551969cc862a859c9e79c8404af90c94e81d Mon Sep 17 00:00:00 2001
From: imp <imp@FreeBSD.org>
Date: Sun, 25 Apr 1999 21:13:34 +0000
Subject: First set of fixes to keep egcs happy.  These include {} around
 single statement if blocks[*] when the else could be ambiguous, not
 defaulting to int type and removal of some unused variables.

[*] This is explicitly allowed by style(9) when the single statement
spans more than one line.

Reviewed by: obrien, chuckr
---
 bin/sh/arith_lex.l | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'bin/sh/arith_lex.l')

diff --git a/bin/sh/arith_lex.l b/bin/sh/arith_lex.l
index b5ca746..ef29c12 100644
--- a/bin/sh/arith_lex.l
+++ b/bin/sh/arith_lex.l
@@ -34,7 +34,7 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- *	$Id: arith_lex.l,v 1.11 1998/08/24 10:20:36 cracauer Exp $
+ *	$Id: arith_lex.l,v 1.12 1998/08/25 09:33:34 cracauer Exp $
  */
 
 #ifndef lint
@@ -42,14 +42,14 @@
 static char sccsid[] = "@(#)arith_lex.l	8.3 (Berkeley) 5/4/95";
 #endif
 static const char rcsid[] =
-	"$Id$";
+	"$Id: arith_lex.l,v 1.12 1998/08/25 09:33:34 cracauer Exp $";
 #endif /* not lint */
 
 #include <unistd.h>
 #include "y.tab.h"
 #include "error.h"
 
-extern yylval;
+extern int yylval;
 extern char *arith_buf, *arith_startbuf;
 #undef YY_INPUT
 #define YY_INPUT(buf,result,max) \
-- 
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