commit 442f6530d21d0980c591522a1bd35dcaebce6f68
author Zachary Turner <zturner@google.com> Sat Nov 12 20:41:02 2016 +0000
committer Zachary Turner <zturner@google.com> Sat Nov 12 20:41:02 2016 +0000
tree d0dfcd032d930ebc77461e41520f4a73012f0c76
parent e2411fabdaf01d883d77cf3f8456367a9dc685ff

Make CommandObject help getters/setters use StringRef.

llvm-svn: 286731

lldb/source/Commands/CommandObjectMultiword.cpp

diff --git a/lldb/source/Commands/CommandObjectMultiword.cpp b/lldb/source/Commands/CommandObjectMultiword.cpp
index 9194b1d..249863b 100644
--- a/lldb/source/Commands/CommandObjectMultiword.cpp
+++ b/lldb/source/Commands/CommandObjectMultiword.cpp
@@ -278,11 +278,11 @@
 
 CommandObjectProxy::~CommandObjectProxy() = default;
 
-const char *CommandObjectProxy::GetHelpLong() {
+llvm::StringRef CommandObjectProxy::GetHelpLong() {
   CommandObject *proxy_command = GetProxyCommandObject();
   if (proxy_command)
     return proxy_command->GetHelpLong();
-  return nullptr;
+  return llvm::StringRef();
 }
 
 bool CommandObjectProxy::IsRemovable() const {