[lldb] Eliminated unused local variable

I got misled by this remnant from earlier changes.

diff --git a/lldb/source/Commands/CommandObjectTarget.cpp b/lldb/source/Commands/CommandObjectTarget.cpp
index 7bb71f4..e50415f 100644 (file)
--- a/lldb/source/Commands/CommandObjectTarget.cpp
+++ b/lldb/source/Commands/CommandObjectTarget.cpp
@@ -4332,7 +4332,6 @@ protected:
                 module_spec.GetSymbolFileSpec() = symfile_spec;
             }
 
-            ArchSpec arch;
             bool symfile_exists =
                 FileSystem::Instance().Exists(module_spec.GetSymbolFileSpec());