<rdar://problem/11328896> Fixing a bug where regex commands were saved in the history even if they came from a 'command sourced' file - this fix introduces a command sourcing depth and disables history for all levels of depth > 0, which means no commands go into history when being sourced from a file. we need an integer depth because command files might themselves source other command files, ...

git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@157727 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/source/Target/Target.cpp b/source/Target/Target.cpp
index 25d18aa..7f8ae45 100644
--- a/source/Target/Target.cpp
+++ b/source/Target/Target.cpp
@@ -2001,7 +2001,8 @@
                                                                       stop_on_continue, 
                                                                       stop_on_error, 
                                                                       echo_commands,
-                                                                      print_results, 
+                                                                      print_results,
+                                                                      eLazyBoolNo,
                                                                       result);
 
                 // If the command started the target going again, we should bag out of