[evolution] Bug #250046 - Quote names in addresses when necessary in mail preview

[Milan Crha <mcrha src gnome org>]

commit d132f8fd1c265b473954ab60d8b16db1f5aa04a8
Author: Milan Crha <mcrha redhat com>
Date:   Wed Dec 15 18:37:47 2010 +0100

    Bug #250046 - Quote names in addresses when necessary in mail preview

 mail/em-format-html.c |    8 +++++++-
 1 files changed, 7 insertions(+), 1 deletions(-)
---
diff --git a/mail/em-format-html.c b/mail/em-format-html.c
index 6b74da7..f32124d 100644
--- a/mail/em-format-html.c
+++ b/mail/em-format-html.c
@@ -2415,7 +2415,13 @@ efh_format_address (EMFormatHTML *efh, GString *out, struct _camel_header_addres
 			if (name && *name) {
 				gchar *real, *mailaddr;
 
-				g_string_append_printf (out, "%s &lt;", name);
+				if (strchr (a->name, ',') || strchr (a->name, ';'))
+					g_string_append_printf (out, "&quot;%s&quot;", name);
+				else
+					g_string_append (out, name);
+
+				g_string_append (out, " &lt;");
+
 				/* rfc2368 for mailto syntax and url encoding extras */
 				if ((real = camel_header_encode_phrase ((guchar *)a->name))) {
 					mailaddr = g_strdup_printf("%s <%s>", real, a->v.addr);