Source release 17.1.1

third_party/gyp/input.py

@@ -1104,7 +1104,7 @@ def EvalSingleCondition(
                                (str(e.args[0]), e.text, build_file, e.offset),
                                e.filename, e.lineno, e.offset, e.text)
     raise syntax_error
-  except NameError as e:
+  except (NameError, TypeError) as e:
     gyp.common.ExceptionAppend(e, 'while evaluating condition \'%s\' in %s' %
                                (cond_expr_expanded, build_file))
     raise GypError(e)