From: Simon Josefsson <simon@josefsson.org>
Date: Fri, 24 Mar 2006 15:48:02 +0000 (+0000)
Subject: Doc fix.
X-Git-Tag: cvs-readonly~2469
X-Git-Url: http://erislabs.org.uk/gitweb/?a=commitdiff_plain;h=8197f4df63795e17e13f99b80eee9ff527fa2301;p=gnulib.git

Doc fix.
---

diff --git a/lib/base64.c b/lib/base64.c
index 33aec105c..9ef5f03f3 100644
--- a/lib/base64.c
+++ b/lib/base64.c
@@ -291,7 +291,8 @@ static const signed char b64[0x100] = {
 #endif
 
 /* Return true if CH is a character from the Base64 alphabet, and
-   false otherwise. */
+   false otherwise.  Note that '=' is padding and not considered to be
+   part of the alphabet.  */
 bool
 isbase64 (char ch)
 {