fix cache docs error (#1769)

gofiber · Feb 12, 2022 · 1fd6eab · 1fd6eab
1 parent b9efc76
commit 1fd6eab
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/middleware/cache/README.md b/middleware/cache/README.md
@@ -59,7 +59,7 @@ app.Use(New(Config{
 		return time.Second * time.Duration(newCacheTime)
 	},
 	KeyGenerator: func(c *fiber.Ctx) string {
-		return c.Path()
+		return utils.CopyString(c.Path())
 	}
 }))
 
@@ -99,7 +99,7 @@ type Config struct {
 	// Key allows you to generate custom keys, by default c.Path() is used
 	//
 	// Default: func(c *fiber.Ctx) string {
-	//   return c.Path()
+	//   return utils.CopyString(c.Path())
 	// }
 	KeyGenerator func(*fiber.Ctx) string
 

diff --git a/middleware/cache/cache_test.go b/middleware/cache/cache_test.go
@@ -267,7 +267,7 @@ func Test_CustomKey(t *testing.T) {
 	var called bool
 	app.Use(New(Config{KeyGenerator: func(c *fiber.Ctx) string {
 		called = true
-		return c.Path()
+		return utils.CopyString(c.Path())
 	}}))
 
 	app.Get("/", func(c *fiber.Ctx) error {