Only delete uid=0 entries when cleaning up extra public entries

This delete can inadvertently remove contacts from normal users under
some conditions.  Since it appears to be intended to only operate on
"public" (uid=0) contacts, this change constrains the delete query to
only uid=0 records.

diff --git a/include/Contact.php b/include/Contact.php
index 0aeabc9725cc226074e37a37864cd56c936cf811..f99b0d5d0fbf078e4eecb6ca3f2bebc918d5f26e 100644 (file)
--- a/include/Contact.php
+++ b/include/Contact.php
@@ -637,7 +637,7 @@ function get_contact($url, $uid = 0, $no_update = false) {
        }
 
        if (count($contacts) > 1 && $uid == 0 && $contact_id != 0 && $url != "") {
-               q("DELETE FROM `contact` WHERE `nurl` = '%s' AND `id` != %d AND NOT `self`",
+               q("DELETE FROM `contact` WHERE `nurl` = '%s' AND `uid` = 0 AND `id` != %d AND NOT `self`",
                        dbesc(normalise_link($url)),
                        intval($contact_id));
        }