[balsa] Handle 8-bit characters

[Peter Bloomfield <PeterB src gnome org>]

commit e5c4743058820b5900bb8bb6bc9976330edc6b48
Author: Peter Bloomfield <PeterBloomfield bellsouth net>
Date:   Mon Sep 7 17:54:51 2009 -0400

    Handle 8-bit characters

 ChangeLog       |    4 ++++
 libbalsa/misc.c |    4 ++--
 2 files changed, 6 insertions(+), 2 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index 9dd93a9..aa60a34 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
 2009-09-07  Peter Bloomfield
 
+	* libbalsa/misc.c (libbalsa_urlencode): handle 8-bit characters.
+
+2009-09-07  Peter Bloomfield
+
 	* libbalsa/libbalsa-conf.c (lbc_init): do not read config file
 	twice.
 
diff --git a/libbalsa/misc.c b/libbalsa/misc.c
index ae7a76a..26f1f0d 100644
--- a/libbalsa/misc.c
+++ b/libbalsa/misc.c
@@ -152,8 +152,8 @@ libbalsa_urlencode(const gchar* str)
        } else if (!isalnum(*x) && strchr("_-.", *x) == NULL) {
            /* Allow only alnum chars and '_', '-', '.'; escape the rest */
            *x++ = '%';
-           *x++ = hexchars[*str >> 4];
-           *x = hexchars[*str & 0x0F];
+           *x++ = hexchars[(*str >> 4) & 0x0F];
+           *x = hexchars[(*str) & 0x0F];
        }
     }