From 45ea75752ab7fb0988de8d121b2be4f005e82e09 Mon Sep 17 00:00:00 2001
From: Ansgar Becker <ansgarbecker@users.noreply.github.com>
Date: Mon, 21 Dec 2009 11:31:58 +0000
Subject: [PATCH] Fix empty returning string, broken in r2890. Fixes issue
 #1549 and various other places where esc() is called.

---
 source/helpers.pas | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/source/helpers.pas b/source/helpers.pas
index 65d4f2a0..961e17c0 100644
--- a/source/helpers.pas
+++ b/source/helpers.pas
@@ -1597,7 +1597,7 @@ end;
 
 function esc(Text: WideString; ProcessJokerChars: Boolean=false): WideString;
 begin
-  Mainform.Connection.EscapeString(Text, ProcessJokerChars);
+  Result := Mainform.Connection.EscapeString(Text, ProcessJokerChars);
 end;