From: Mathias Froehlich <Mathias.Froehlich@web.de>
Date: Mon, 25 Feb 2013 18:36:54 +0000 (+0100)
Subject: Fix detection of airports in the stg loader.
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=b322864ef4b763a559de6d5e75a65059783c00a1;p=simgear.git

Fix detection of airports in the stg loader.
---

diff --git a/simgear/scene/tgdb/ReaderWriterSTG.cxx b/simgear/scene/tgdb/ReaderWriterSTG.cxx
index fd408406..30e15fb0 100644
--- a/simgear/scene/tgdb/ReaderWriterSTG.cxx
+++ b/simgear/scene/tgdb/ReaderWriterSTG.cxx
@@ -61,14 +61,14 @@ static bool isAirportBtg(const std::string& name)
 {
     if (name.size() < 8)
         return false;
-    if (name.substr(4, 8) != ".btg")
+    if (name.substr(4, 4) != ".btg")
         return false;
     for (unsigned i = 0; i < 4; ++i) {
-        if (name[i] < 'A' || 'Z' < name[i])
+        if ('A' <= name[i] && name[i] <= 'Z')
             continue;
-        return true;
+        return false;
     }
-    return false;
+    return true;
 }
 
 static SGBucket bucketIndexFromFileName(const std::string& fileName)