[Driver] Remove duplicate option parsing (NFC)

We were checking OPT_no_use_colors three times, twice to disable colors
and once to enable debug mode. This simplifies things and now the option
is only checked once.

llvm-svn: 370814

1 files changed, 1 insertions, 8 deletions

diff --git a/lldb/tools/driver/Driver.cpp b/lldb/tools/driver/Driver.cpp
index 043aba7b07b..ec70784457d 100644
--- a/lldb/tools/driver/Driver.cpp
+++ b/lldb/tools/driver/Driver.cpp
@@ -229,6 +229,7 @@ SBError Driver::ProcessArgs(const opt::InputArgList &args, bool &exiting) {
 
   if (args.hasArg(OPT_no_use_colors)) {
     m_debugger.SetUseColor(false);
+    m_option_data.m_debug_mode = true;
   }
 
   if (auto *arg = args.getLastArg(OPT_file)) {
@@ -262,14 +263,6 @@ SBError Driver::ProcessArgs(const opt::InputArgList &args, bool &exiting) {
     m_debugger.SetScriptLanguage(m_debugger.GetScriptingLanguage(arg_value));
   }
 
-  if (args.hasArg(OPT_no_use_colors)) {
-    m_option_data.m_debug_mode = true;
-  }
-
-  if (args.hasArg(OPT_no_use_colors)) {
-    m_debugger.SetUseColor(false);
-  }
-
   if (args.hasArg(OPT_source_quietly)) {
     m_option_data.m_source_quietly = true;
   }