From: em <none@none>
Date: Mon, 3 Feb 1986 14:30:19 +0000 (+0000)
Subject: fixed bug in number() -- hex letters mistreated
X-Git-Tag: release-5-5~5380
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=f3e2248cc40a18302a1dd5855144bd8ad91ab2c8;p=ack.git

fixed bug in number() -- hex letters mistreated
---

diff --git a/util/led/main.c b/util/led/main.c
index 30cbd246f..131e2c045 100644
--- a/util/led/main.c
+++ b/util/led/main.c
@@ -208,11 +208,11 @@ number(s)
 	}
 	while (digit = *s++) {
 		if (digit >= 'A' && digit <= 'F')
-			digit -= 'A' + 10;
+			digit = digit - 'A' + 10;
 		else if (digit >= 'a' && digit <= 'f')
-			digit -= 'a' + 10;
+			digit = digit - 'a' + 10;
 		else if (digit >= '0' && digit <= '9')
-			digit -= '0';
+			digit = digit - '0';
 		else
 			fatal("wrong digit %c", digit);
 		if (digit >= radix)