From 36fc0367d2fc80ab49cf30b0f20a4d3f552871e2 Mon Sep 17 00:00:00 2001
From: James Turner <zakalawe@mac.com>
Date: Tue, 27 Dec 2011 20:19:10 +0000
Subject: [PATCH] Nav-display: expose TCAS threat level correctly.

---
 src/Instrumentation/NavDisplay.cxx | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/Instrumentation/NavDisplay.cxx b/src/Instrumentation/NavDisplay.cxx
index 92207e6a6..83de81bbf 100644
--- a/src/Instrumentation/NavDisplay.cxx
+++ b/src/Instrumentation/NavDisplay.cxx
@@ -1161,7 +1161,10 @@ void NavDisplay::computeAIStates(const SGPropertyNode* ai, string_set& states)
     int threatLevel = ai->getIntValue("tcas/threat-level",-1);
     if (threatLevel >= 0) {
         states.insert("tcas");
-    //    states.insert("tcas-threat-level-" + itoa(threatLevel));
+      
+        std::ostringstream os;
+        os << "tcas-threat-level-" << threatLevel;
+        states.insert(os.str());
     }
     
     double vspeed = ai->getDoubleValue("velocities/vertical-speed-fps");