From 0ef091d98677253c340d4045413057c50566a528 Mon Sep 17 00:00:00 2001
From: Stephen Kelly <steveire@gmail.com>
Date: Sun, 19 Aug 2012 23:14:15 +0200
Subject: [PATCH] Early return if there is no target.

The remainder of this method depends on the target existing (otherwise
the includes container would be empty), so make the code a little more
readable.
---
 Source/cmLocalGenerator.cxx | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/Source/cmLocalGenerator.cxx b/Source/cmLocalGenerator.cxx
index 62b6ce763..3f6fe0394 100644
--- a/Source/cmLocalGenerator.cxx
+++ b/Source/cmLocalGenerator.cxx
@@ -1390,6 +1390,11 @@ void cmLocalGenerator::GetIncludeDirectories(std::vector<std::string>& dirs,
       }
     }
 
+  if(!target)
+    {
+    return;
+    }
+
   // Load implicit include directories for this language.
   std::string impDirVar = "CMAKE_";
   impDirVar += lang;
@@ -1407,10 +1412,8 @@ void cmLocalGenerator::GetIncludeDirectories(std::vector<std::string>& dirs,
 
   // Get the target-specific include directories.
   std::vector<std::string> includes;
-  if(target)
-    {
-    includes = target->GetIncludeDirectories();
-    }
+
+  includes = target->GetIncludeDirectories();
 
   // Support putting all the in-project include directories first if
   // it is requested by the project.