Fix error handling in *escapeInterpreter.parseOne()

futurepaycc · Feb 12, 2017 · ed41d1b · ed41d1b
1 parent 139487f
commit ed41d1b
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/escape.go b/escape.go
@@ -133,6 +133,8 @@ func (ei *escapeInterpreter) parseOne(ch rune) (isEscape bool, err error) {
  ei.state = stateNone
  ei.csiParam = nil
  return true, nil
+ default:
+ return false, errCSIParseError
  }
  }
  return false, nil