Fix regression: Trim trailing whitespaces when using --with-nth

https://github.com/junegunn/fzf/issues/4272#issuecomment-2677279620

1 files changed, 1 insertions, 1 deletions

diff --git a/src/options.go b/src/options.go
index 8a9e33ff..a526d3b7 100644
--- a/src/options.go
+++ b/src/options.go
@@ -778,7 +778,7 @@ func nthTransformer(str string) (func(Delimiter) func([]Token, int32) string, er
 		}
 		return func(Delimiter) func([]Token, int32) string {
 			return func(tokens []Token, index int32) string {
-				return JoinTokens(Transform(tokens, nth))
+				return strings.TrimRightFunc(JoinTokens(Transform(tokens, nth)), unicode.IsSpace)
 			}
 		}, nil
 	}