main: take advantage of pflag slice types

Our multipleStrings type is now built in.

1 files changed, 0 insertions, 11 deletions

diff --git a/cli_args_test.go b/cli_args_test.go
index eee3659..6dff1f1 100644
--- a/cli_args_test.go
+++ b/cli_args_test.go
@@ -75,14 +75,3 @@ func TestPrefixOArgs(t *testing.T) {
 		}
 	}
 }
-
-func TestStringSlice(t *testing.T) {
-	var s multipleStrings
-	s.Set("foo")
-	s.Set("bar")
-	want := "[foo bar]"
-	have := s.String()
-	if want != have {
-		t.Errorf("Wrong string representation: want=%q have=%q", want, have)
-	}
-}