Fix error handling in Options::Parse

Moved `if (error.Fail())` to correct place to catch all faulty cases such as
"unknown or ambiguous option" which was ignored before.

llvm-svn: 354883

diff --git a/lldb/source/Interpreter/Options.cpp b/lldb/source/Interpreter/Options.cpp
index 87e09e56a7bfa875cbfeb2c54b4d68a179df2b9b..a6c0b49396d03a088257ff290c722d0b0e56a77b 100644 (file)
--- a/lldb/source/Interpreter/Options.cpp
+++ b/lldb/source/Interpreter/Options.cpp
@@ -1436,10 +1436,11 @@ llvm::Expected<Args> Options::Parse(const Args &args,
     } else {
       error.SetErrorStringWithFormat("invalid option with value '%i'", val);
     }
-    if (error.Fail())
-      return error.ToError();
   }
 
+  if (error.Fail())
+    return error.ToError();
+
   argv.erase(argv.begin(), argv.begin() + OptionParser::GetOptionIndex());
   return ReconstituteArgsAfterParsing(argv, args);
 }