diff --git a/Cargo.toml b/Cargo.toml
index 29d64aa..364b193 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -16,7 +16,7 @@ serde = ["serde_crate"]
 [dependencies]
 bstr = "0.2.15"
 nom = { version = "6", default_features = false, features = ["std"] }
-serde_crate = { version = "1", package = "serde", optional = true}
+serde_crate = { version = "1", package = "serde", optional = true }
 
 [dev-dependencies]
 serde_derive = "1.0"
diff --git a/src/values.rs b/src/values.rs
index ec2feb0..8472dbb 100644
--- a/src/values.rs
+++ b/src/values.rs
@@ -59,10 +59,8 @@ pub fn normalize(input: &[u8]) -> Cow<'_, [u8]> {
         return Cow::Borrowed(&[]);
     }
 
-    if size >= 3 {
-        if input[0] == b'=' && input[size - 1] == b'=' && input[size - 2] != b'\\' {
-            return normalize(&input[1..size]);
-        }
+    if size >= 3 && input[0] == b'=' && input[size - 1] == b'=' && input[size - 2] != b'\\' {
+        return normalize(&input[1..size]);
     }
 
     let mut owned = vec![];