From b05567f9dc5c011d3b499003493c7b82721a4fe6 Mon Sep 17 00:00:00 2001
From: vargenau <vargenau@96ab9672-09ca-45d6-a79d-3d69d39ca109>
Date: Thu, 2 Oct 2014 13:43:22 +0000
Subject: [PATCH] Put explicit warning message

git-svn-id: svn://svn.code.sf.net/p/phpwiki/code/trunk@9159 96ab9672-09ca-45d6-a79d-3d69d39ca109
---
 lib/plugin/FullTextSearch.php | 3 ++-
 lib/plugin/FuzzyPages.php     | 4 +++-
 lib/plugin/TitleSearch.php    | 4 +++-
 3 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/lib/plugin/FullTextSearch.php b/lib/plugin/FullTextSearch.php
index f7726d2ad..2bc08cc53 100644
--- a/lib/plugin/FullTextSearch.php
+++ b/lib/plugin/FullTextSearch.php
@@ -86,7 +86,8 @@ class WikiPlugin_FullTextSearch
         $limit = $args['limit'];
 
         if (empty($s)) {
-            return HTML();
+            return HTML::p(array('class' => 'warning'),
+                           _("You must enter a search term."));
         }
 
         $query = new TextSearchQuery($s, $case_exact, $regex);
diff --git a/lib/plugin/FuzzyPages.php b/lib/plugin/FuzzyPages.php
index 6700bdf6b..bacf49aa5 100644
--- a/lib/plugin/FuzzyPages.php
+++ b/lib/plugin/FuzzyPages.php
@@ -159,8 +159,10 @@ class WikiPlugin_FuzzyPages
     {
         $args = $this->getArgs($argstr, $request);
         extract($args);
+
         if (empty($s)) {
-            return HTML();
+            return HTML::p(array('class' => 'warning'),
+                           _("You must enter a search term."));
         }
 
         if (defined('DEBUG') && DEBUG) {
diff --git a/lib/plugin/TitleSearch.php b/lib/plugin/TitleSearch.php
index c6bd3712a..c9b323d1b 100644
--- a/lib/plugin/TitleSearch.php
+++ b/lib/plugin/TitleSearch.php
@@ -77,8 +77,10 @@ class WikiPlugin_TitleSearch
     function run($dbi, $argstr, &$request, $basepage)
     {
         $args = $this->getArgs($argstr, $request);
+
         if (empty($args['s'])) {
-            return HTML();
+            return HTML::p(array('class' => 'warning'),
+                           _("You must enter a search term."));
         }
 
         if (empty($args['sortby'])) {
-- 
2.45.0