From b5df385111241e14fcee20795b8c0a88431ffdbb Mon Sep 17 00:00:00 2001
From: Andrei Kortunov <andrei.kortunov@yandex.ru>
Date: Fri, 12 Oct 2018 14:11:41 +0400
Subject: [PATCH] Allow apps without logging system to display log messages

---
 components/debug/debuglog.hpp | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/components/debug/debuglog.hpp b/components/debug/debuglog.hpp
index f4a8e17be..f5cdffeda 100644
--- a/components/debug/debuglog.hpp
+++ b/components/debug/debuglog.hpp
@@ -8,12 +8,13 @@ namespace Debug
 {
     enum Level
     {
-        NoLevel = 0,
         Error = 1,
         Warning = 2,
         Info = 3,
         Verbose = 4,
-        Marker = Verbose
+        Marker = Verbose,
+
+        NoLevel = 5 // Do not filter messages in this case
     };
 
     extern Level CurrentDebugLevel;
@@ -30,6 +31,11 @@ public:
     mLock(sLock),
     mLevel(level)
     {
+        // If the app has no logging system enabled, log level is not specified.
+        // Show all messages without marker - we just use the plain cout in this case.
+        if (Debug::CurrentDebugLevel == Debug::NoLevel)
+            return;
+
         if (mLevel <= Debug::CurrentDebugLevel)
             std::cout << static_cast<unsigned char>(mLevel);
     }