From 85f067d97fdf18769eefd8419ab10c3a9a113195 Mon Sep 17 00:00:00 2001
From: "Eric S. Raymond" <esr@thyrsus.com>
Date: Wed, 11 Jun 1997 14:14:45 +0000
Subject: -Wall cleanup.

svn path=/trunk/; revision=1083
---
 base64.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'base64.c')

diff --git a/base64.c b/base64.c
index 490cd7f3..ef36be6f 100644
--- a/base64.c
+++ b/base64.c
@@ -55,7 +55,7 @@ int from64tobits(char *out, const char *in)
 /* base 64 to raw bytes in quasi-big-endian order, returning count of bytes */
 {
     int len = 0;
-    register char digit1, digit2, digit3, digit4;
+    register unsigned char digit1, digit2, digit3, digit4;
 
     if (in[0] == '+' && in[1] == ' ')
 	in += 2;
-- 
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