From 0ce2128a9b9c1a0d6a753fa5d16ad18d70062390 Mon Sep 17 00:00:00 2001
From: Miroslav Stampar <miroslav.stampar@gmail.com>
Date: Mon, 3 Dec 2018 22:40:44 +0100
Subject: [PATCH] Fixes #3394

---
 lib/core/agent.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/core/agent.py b/lib/core/agent.py
index 48bf658a1..f95e92ddd 100644
--- a/lib/core/agent.py
+++ b/lib/core/agent.py
@@ -920,7 +920,7 @@ class Agent(object):
         elif Backend.isDbms(DBMS.HSQLDB):
             match = re.search(r"ORDER BY [^ ]+", limitedQuery)
             if match:
-                limitedQuery = re.sub(r"\s*%s\s*" % match.group(0), " ", limitedQuery).strip()
+                limitedQuery = re.sub(r"\s*%s\s*" % re.escape(match.group(0)), " ", limitedQuery).strip()
                 limitedQuery += " %s" % match.group(0)
 
             if query.startswith("SELECT "):