From b61b732207e9ec5e48023987e368156375916b57 Mon Sep 17 00:00:00 2001
From: Marc Zinnschlag <marc@zpages.de>
Date: Mon, 9 Nov 2015 09:07:18 +0100
Subject: [PATCH] fixed an interference with script warning mode and error
 downgrading (Fixes #2990)

---
 components/compiler/errorhandler.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/components/compiler/errorhandler.cpp b/components/compiler/errorhandler.cpp
index a987a86da..7f02255db 100644
--- a/components/compiler/errorhandler.cpp
+++ b/components/compiler/errorhandler.cpp
@@ -32,7 +32,10 @@ namespace Compiler
 
     void ErrorHandler::warning (const std::string& message, const TokenLoc& loc)
     {
-        if (mWarningsMode==1)
+        if (mWarningsMode==1 ||
+            // temporarily change from mode 2 to mode 1 if error downgrading is enabled to
+            // avoid infinite recursion
+            (mWarningsMode==2 && mDowngradeErrors))
         {
             ++mWarnings;
             report (message, loc, WarningMessage);