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Allow compilation on machines where chars are unsigned

This commit is contained in:
ws 1996-11-03 17:48:17 +00:00
parent 24620e1cd0
commit eacb5456d9
1 changed files with 3 additions and 1 deletions
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4
gnu/usr.bin/gas/expr.c
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@ -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. */