From 6db56e8f273bc3e03088057327788b461a32a768 Mon Sep 17 00:00:00 2001
From: Torsten Dreyer <Torsten@t3r.de>
Date: Wed, 22 Dec 2010 08:34:44 +0100
Subject: [PATCH] Bugfix: Immediately fetch METAR on reenabling of "Live data"

If "Live data" was disabled in any way in the global-weather dialog
and reenabled later, the next metar fetch occoured only after up
to 15 minutes after the report expired. This patch triggers triggers
an immediate fetch of a metar after enabling live data.
---
 src/Environment/realwx_ctrl.cxx | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/Environment/realwx_ctrl.cxx b/src/Environment/realwx_ctrl.cxx
index 4631b0c52..cd315eea5 100644
--- a/src/Environment/realwx_ctrl.cxx
+++ b/src/Environment/realwx_ctrl.cxx
@@ -215,6 +215,7 @@ void NoaaMetarRealWxController::update( bool first, double dt )
     bool valid = _metarValidNode->getBoolValue();
     string stationId = valid ? _metarStationIdNode->getStringValue() : "";
 
+    if( first ) _metarTimeToLive = 0.0;
 
     if( _metarTimeToLive <= 0.0 ) {
         valid = false;