[evolution-data-server] I#316 - vCard: PHOTO/LOGO is a single value attribute

[Milan Crha <mcrha src gnome org>]

commit 1b49c951bfb3e43c644b6ccd56d6098a7f9074ec
Author: Milan Crha <mcrha redhat com>
Date:   Fri Mar 19 09:26:38 2021 +0100

    I#316 - vCard: PHOTO/LOGO is a single value attribute
    
    Closes https://gitlab.gnome.org/GNOME/evolution-data-server/-/issues/316

 src/addressbook/libebook-contacts/e-vcard.c | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)
---
diff --git a/src/addressbook/libebook-contacts/e-vcard.c b/src/addressbook/libebook-contacts/e-vcard.c
index 24dd5a7f3..6c971e50c 100644
--- a/src/addressbook/libebook-contacts/e-vcard.c
+++ b/src/addressbook/libebook-contacts/e-vcard.c
@@ -210,6 +210,18 @@ e_vcard_attribute_new_take (gchar *attr_group,
        return attr;
 }
 
+static gboolean
+e_vcard_attribute_is_singlevalue_type (EVCardAttribute *attr)
+{
+       g_return_val_if_fail (attr != NULL, FALSE);
+
+       return g_ascii_strcasecmp (attr->name, EVC_KEY) == 0 ||
+               g_ascii_strcasecmp (attr->name, EVC_LOGO) == 0 ||
+               g_ascii_strcasecmp (attr->name, EVC_PHOTO) == 0 ||
+               g_ascii_strcasecmp (attr->name, "SOUND") == 0 ||
+               g_ascii_strcasecmp (attr->name, "TZ") == 0;
+}
+
 /* Case insensitive version of strstr */
 static gchar *
 strstr_nocase (const gchar *haystack,
@@ -431,7 +443,7 @@ read_attribute_value (EVCardAttribute *attr,
                        }
                        lp = g_utf8_next_char (lp);
                }
-               else if ((*lp == ';') ||
+               else if ((*lp == ';' && !e_vcard_attribute_is_singlevalue_type (attr)) ||
                         (*lp == ',' && !g_ascii_strcasecmp (attr->name, "CATEGORIES"))) {
                        WRITE_CHUNK ();
                        if (charset) {