From: Mikael Nordfeldth <mmn@hethane.se>
Date: Sun, 18 Jan 2015 11:52:33 +0000 (+0100)
Subject: PHP BUG??? Cannot figure out why this throws warning
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=06c93faa2d3f66bbe5edb5f2ba33d454bd1fce19;p=quix0rs-gnu-social.git

PHP BUG??? Cannot figure out why this throws warning

I kept getting this on "Quitter España" (which seems to be the name
causing the commotion, as it's part of this sprintf algorithm):

   PHP Warning:  sprintf(): Argument number must be greater than zero
    in /srv/www/vhosts/quitter.es/%/htdocs/lib/action.php on line 1175

I'll just make it quiet for now so it doesn't spam other sites with
UTF-8 characters in their name (if that's what's causing this).
---

diff --git a/lib/action.php b/lib/action.php
index fb71d3073f..7c57cbc432 100644
--- a/lib/action.php
+++ b/lib/action.php
@@ -1170,7 +1170,7 @@ class Action extends HTMLOutputter // lawsuit
                 $link = sprintf('<a class="license" rel="external license" href="%1$s">%2$s</a>',
                                 htmlspecialchars(common_config('license', 'url')),
                                 htmlspecialchars(common_config('license', 'title')));
-                $this->raw(sprintf(htmlspecialchars($notice),
+                $this->raw(@sprintf(htmlspecialchars($notice),
                                    htmlspecialchars(common_config('site', 'name')),
                                    $link));
                 $this->elementEnd('p');