Stop after first search plugin

The sanity check should have caught any extra ones, but it doesn't
hurt to be careful

diff --git a/include/functions2.php b/include/functions2.php
index 22c602362ccae81762293100719547c7ad5f1e6a..959e7154deaf62e44df36907b7bbd7f6ccb28e54 100644 (file)
--- a/include/functions2.php
+++ b/include/functions2.php
@@ -399,6 +399,7 @@
                        if ($search) {
                                foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_SEARCH) as $plugin) {
                                        list($search_query_part, $search_words) = $plugin->hook_search($search);
+                                       break;
                                }
 
                                // fall back in case of no plugins