From 21d5de1756f861730e0a15d08b615d88f9e4b3f6 Mon Sep 17 00:00:00 2001
From: Pierre Goiffon <pierre.goiffon@combodo.com>
Date: Mon, 16 Dec 2019 15:07:26 +0100
Subject: [PATCH] Fix run_query throwing exception when inccorect query and no
 suggestions returned

---
 pages/run_query.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pages/run_query.php b/pages/run_query.php
index 0e111f2bc..64ec48cac 100644
--- a/pages/run_query.php
+++ b/pages/run_query.php
@@ -272,10 +272,10 @@ EOF
 		{
 			$sWrongWord = $e->GetWrongWord();
 			$aSuggestedWords = $e->GetSuggestions();
-			if (count($aSuggestedWords) > 0)
+			if (is_countable($aSuggestedWords) && count($aSuggestedWords) > 0)
 			{
 				$sSuggestedWord = OqlException::FindClosestString($sWrongWord, $aSuggestedWords);
-		
+
 				if (strlen($sSuggestedWord) > 0)
 				{
 					$oP->p('<b>'.Dict::Format('UI:RunQuery:Error', $e->GetIssue().' <em>'.$sWrongWord).'</em></b>');