Try to change the isdigitch() macro to something that Bruce won't roll

his eyes at quite so much...  (actually someone else pointed this out
to me a long time ago, but apparently I never fixed it)

1 files changed, 3 insertions, 3 deletions

diff --git a/bin/ps/ps.c b/bin/ps/ps.c
index 14e360a..58bad10 100644
--- a/bin/ps/ps.c
+++ b/bin/ps/ps.c
@@ -85,10 +85,10 @@ __FBSDID("$FreeBSD$");
 #endif
 
 /*
- * isdigit is defined to work on an 'int', in the range 0 to 255, plus EOF.
- * Define a wrapper which can take 'char', either signed or unsigned.
+ * isdigit takes an `int', but expects values in the range of unsigned char.
+ * This wrapper ensures that values from a 'char' end up in the correct range.
  */
-#define	isdigitch(Anychar) isdigit(((int) Anychar) & 255)
+#define	isdigitch(Anychar) isdigit((u_char)(Anychar))
 
 int	 cflag;			/* -c */
 int	 eval;			/* Exit value */