<rdar://problem/13011717> 

Fixed a compilation error where NULL was being assigned to a uint.




git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@172566 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/examples/darwin/heap_find/heap/heap_find.cpp b/examples/darwin/heap_find/heap/heap_find.cpp
index 3b2b44c..4c0cca7 100644
--- a/examples/darwin/heap_find/heap/heap_find.cpp
+++ b/examples/darwin/heap_find/heap/heap_find.cpp
@@ -362,7 +362,7 @@
     {
         const int k_page_size = getpagesize();
         const mach_vm_size_t vm_size = ((n_bytes + k_page_size - 1)/k_page_size) * k_page_size;
-        vm_address_t address = NULL;
+        vm_address_t address = 0;
         kern_return_t kerr = vm_allocate (mach_task_self(), &address, vm_size, true);
         if (kerr == KERN_SUCCESS)
             return (void *)address;