From 84715b90d000292e4e4fbe081e00a583acf0dada Mon Sep 17 00:00:00 2001
From: Jim Myhrberg <contact@jimeh.me>
Date: Mon, 21 Oct 2024 01:43:49 +0100
Subject: [PATCH] fix(perf): minor improvement when no indent is found

---
 undent.go | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/undent.go b/undent.go
index 859a9d9..b6bd011 100644
--- a/undent.go
+++ b/undent.go
@@ -22,7 +22,7 @@ func Bytes(s string) []byte {
 	}
 
 	// find smallest indent relative to each line-feed
-	min := 99999999999
+	min := -1
 	count := 0
 
 	lfs := make([]int, 0, strings.Count(s, "\n"))
@@ -35,7 +35,7 @@ func Bytes(s string) []byte {
 		if s[i] == lf {
 			lfs = append(lfs, i)
 			indent = 0
-		} else if indent < min {
+		} else if indent < min || min == -1 {
 			switch s[i] {
 			case spc, tab:
 				indent++
@@ -43,13 +43,17 @@ func Bytes(s string) []byte {
 				if indent > 0 {
 					count++
 				}
-				if indent < min {
+				if indent < min || min == -1 {
 					min = indent
 				}
 			}
 		}
 	}
 
+	if min == -1 {
+		return []byte(s)
+	}
+
 	// extract each line without indentation
 	out := make([]byte, 0, len(s)-(min*count))