Second round of code cleanups:
 - reorganizing classes layout to have public part first
   Typedefs that we want to keep private, but must be defined for some public code to work correctly are an exception
 - avoiding methods in the form T foo() { code; } all on one-line
 - moving method implementations from .h to .cpp whenever feasible
   Templatized code is an exception and so are very small methods
 - generally, adhering to coding conventions followed project-wide
Functional changes:
 - fixed an issue where using ${var} in a summary for an aggregate, and then displaying a pointer-to-aggregate would lead to no summary being displayed
   The issue was not a major one because all ${var} was meant to do in that context was display an error for invalid use of pointer
   Accordingly fixed test cases and added a new test case


git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@137944 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/source/Interpreter/CommandObjectScript.cpp b/source/Interpreter/CommandObjectScript.cpp
index d2e64fc..a645287 100644
--- a/source/Interpreter/CommandObjectScript.cpp
+++ b/source/Interpreter/CommandObjectScript.cpp
@@ -59,7 +59,8 @@
 
     DataVisualization::ForceUpdate(); // script might change Python code we use for formatting.. make sure we keep up to date with it
     
-    if (command == NULL || command[0] == '\0') {
+    if (command == NULL || command[0] == '\0')
+    {
         script_interpreter->ExecuteInterpreterLoop ();
         result.SetStatus (eReturnStatusSuccessFinishNoResult);
         return result.Succeeded();