From 87f010ec1ab3fdff909370efd9dbca635105471a Mon Sep 17 00:00:00 2001
From: Wayne Davison <wayned@users.sourceforge.net>
Date: Mon, 31 Oct 2005 18:22:40 +0000
Subject: Use idigit() instead of range-checking '0' - '9'.

---
 Src/Modules/mathfunc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'Src/Modules/mathfunc.c')

diff --git a/Src/Modules/mathfunc.c b/Src/Modules/mathfunc.c
index 6b6488abb..7b9b10fab 100644
--- a/Src/Modules/mathfunc.c
+++ b/Src/Modules/mathfunc.c
@@ -503,7 +503,7 @@ math_string(UNUSED(char *name), char *arg, int id)
 			unsigned short *seedptr = seedbufptr + i;
 			*seedptr = 0;
 			for (j = 0; j < 4; j++) {
-			    if (*seedstr >= '0' && *seedstr <= '9')
+			    if (idigit(*seedstr))
 				*seedptr += *seedstr - '0';
 			    else if (tolower(*seedstr) >= 'a' &&
 				     tolower(*seedstr) <= 'f')
-- 
cgit 1.4.1