# HG changeset patch
# User timkelly
# Date 1279738373 18000
# Node ID 48d0d704d5e6eebaaeb66260ecf9fcf31e3efbce
# Parent  03f5f8bf29b48a531abfc5f73559bf83da2dfa58
fix NPE, avoid adding a null system include path.

diff -r 03f5f8bf29b4 -r 48d0d704d5e6 core/com.nokia.carbide.cpp.sdk.core/src/com/nokia/carbide/cpp/internal/api/sdk/SymbianBuildContextDataCache.java
--- a/core/com.nokia.carbide.cpp.sdk.core/src/com/nokia/carbide/cpp/internal/api/sdk/SymbianBuildContextDataCache.java	Wed Jul 21 12:11:48 2010 -0500
+++ b/core/com.nokia.carbide.cpp.sdk.core/src/com/nokia/carbide/cpp/internal/api/sdk/SymbianBuildContextDataCache.java	Wed Jul 21 13:52:53 2010 -0500
@@ -462,7 +462,7 @@
 				prefix = varVarHRH.toFile();
 			} 
 		}
-		if (prefix != null) {
+		if (prefix != null && prefix.getParentFile() != null) {
 			systemIncludes.add(prefix.getParentFile());
 		}