From 559c10e91af05b846355156a439ce873d8e241e3 Mon Sep 17 00:00:00 2001
From: Johannes Schickel
Date: Thu, 5 Jun 2014 16:31:04 +0200
Subject: COMMON: Don't allow debug channel 'all' to be used.

---
 common/debug.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/common/debug.cpp b/common/debug.cpp
index b8c345e4f0..182b28afdf 100644
--- a/common/debug.cpp
+++ b/common/debug.cpp
@@ -46,6 +46,11 @@ struct DebugLevelComperator {
 } // end of anonymous namespace
 
 bool DebugManager::addDebugChannel(uint32 channel, const String &name, const String &description) {
+	if (name.equalsIgnoreCase("all")) {
+		warning("Debug channel 'all' is reserved for internal use");
+		return false;
+	}
+
 	if (gDebugChannels.contains(name))
 		warning("Duplicate declaration of engine debug channel '%s'", name.c_str());
 
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