From: James Turner <zakalawe@mac.com>
Date: Wed, 30 May 2012 10:08:11 +0000 (+0100)
Subject: Merge a tweak from Tat to keep Mac 10.5 from crashing on realpath
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=edbea633f3d7144f115e40b7abcb4bcedd906d21;p=simgear.git

Merge a tweak from Tat to keep Mac 10.5 from crashing on realpath
---

diff --git a/simgear/misc/sg_path.cxx b/simgear/misc/sg_path.cxx
index d51c93af..f46f7ac4 100644
--- a/simgear/misc/sg_path.cxx
+++ b/simgear/misc/sg_path.cxx
@@ -485,8 +485,11 @@ bool SGPath::rename(const SGPath& newName)
 
 std::string SGPath::realpath() const
 {
-#ifdef _WIN32
+#if defined(_WIN32) || (defined(__APPLE__) && MAC_OS_X_VERSION_MAX_ALLOWED <= 1050)
     // Not implemented for Windows yet. Return original path instead.
+
+    // Workaround for Mac OS 10.5. Somehow fgfs crashes on Mac at ::realpath. 
+    // simply returning path works on Mac since absolute path is passed from the GUI launcher
     return path;
 #else
     char* buf = ::realpath(path.c_str(), NULL);