From 60bec150aa0619d7688668c2249c002e3dbaf25c Mon Sep 17 00:00:00 2001
From: Thomas Geymayer <tomgey@gmail.com>
Date: Wed, 20 Mar 2013 18:02:11 +0100
Subject: [PATCH] Reduce severity of warning for missing gui/dialogs directory

---
 src/GUI/new_gui.cxx | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/GUI/new_gui.cxx b/src/GUI/new_gui.cxx
index eff8bbe2f..28e463bc6 100644
--- a/src/GUI/new_gui.cxx
+++ b/src/GUI/new_gui.cxx
@@ -290,9 +290,15 @@ NewGUI::newDialog (SGPropertyNode* props)
 void
 NewGUI::readDir (const SGPath& path)
 {
+    simgear::Dir dir(path);
+    if( !dir.exists() )
+    {
+      SG_LOG(SG_INPUT, SG_INFO, "directory does not exist: " << path.str());
+      return;
+    }
+
     flightgear::NavDataCache* cache = flightgear::NavDataCache::instance();
     flightgear::NavDataCache::Transaction txn(cache);
-    simgear::Dir dir(path);
     simgear::PathList xmls = dir.children(simgear::Dir::TYPE_FILE, ".xml");
     
     BOOST_FOREACH(SGPath xmlPath, xmls) {