Update LLDB snapshot to upstream r216948 (git 50f7fe44)

This is approximately "LLDB 3.5" although with a little bit of skew,
and will go along with the Clang 3.5 import.

Sponsored by:	DARPA, AFRL

1 files changed, 1 insertions, 1 deletions

diff --git a/contrib/llvm/tools/lldb/source/Interpreter/OptionValueEnumeration.cpp b/contrib/llvm/tools/lldb/source/Interpreter/OptionValueEnumeration.cpp
index f282235..7aceac9 100644
--- a/contrib/llvm/tools/lldb/source/Interpreter/OptionValueEnumeration.cpp
+++ b/contrib/llvm/tools/lldb/source/Interpreter/OptionValueEnumeration.cpp
@@ -113,7 +113,7 @@ OptionValueEnumeration::SetEnumerations (const OptionEnumValueElement *enumerato
     m_enumerations.Clear();
     if (enumerators)
     {
-        for (size_t i=0; enumerators[i].string_value != NULL; ++i)
+        for (size_t i=0; enumerators[i].string_value != nullptr; ++i)
         {
             ConstString const_enumerator_name(enumerators[i].string_value);
             EnumeratorInfo enumerator_info = { enumerators[i].value, enumerators[i].usage };