From eacb5456d974a1daa0f7fdfc50879e17d9cf8339 Mon Sep 17 00:00:00 2001
From: ws <ws@NetBSD.org>
Date: Sun, 3 Nov 1996 17:48:17 +0000
Subject: [PATCH] Allow compilation on machines where chars are unsigned

---
 gnu/usr.bin/gas/expr.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/gnu/usr.bin/gas/expr.c b/gnu/usr.bin/gas/expr.c
index 23480c3cfe87..eb653fe33dd6 100644
--- a/gnu/usr.bin/gas/expr.c
+++ b/gnu/usr.bin/gas/expr.c
@@ -25,7 +25,7 @@
  */
 
 #ifndef lint
-static char rcsid[] = "$Id: expr.c,v 1.4 1996/04/01 10:57:35 pk Exp $";
+static char rcsid[] = "$Id: expr.c,v 1.5 1996/11/03 17:48:17 ws Exp $";
 #endif
 
 #include <ctype.h>
@@ -740,7 +740,9 @@ segT expr(rank, resultP)
 	register operatorT	op_right;
 	register char c_right;
 	
+#ifndef	__CHAR_UNSIGNED__
 	know(rank >= 0);
+#endif
 	(void) operand(resultP);
 	know(*input_line_pointer != ' '); /* Operand() gobbles spaces. */
 	c_left = *input_line_pointer; /* Potential operator character. */