fix(cardano-blockchain-types): logic

bkioshn · bkioshn · commit 41ad87a96263 · 2025-01-09T10:53:35.000+07:00
Signed-off-by: bkioshn &lt;bkioshn@gmail.com&gt;
diff --git a/rust/cardano-blockchain-types/src/metadata/cip36/mod.rs b/rust/cardano-blockchain-types/src/metadata/cip36/mod.rs
@@ -99,6 +99,7 @@ impl Cip36 {
     /// * `is_catalyst_strict` - Is this a Catalyst strict registration?
     ///
     /// # Returns
+    /// 
     /// None if the metadata is not in the block at given index.
     ///
     /// # Errors
@@ -218,7 +219,10 @@ impl Cip36 {
             }
         }
 
-        cip36_map.is_empty().then_some(cip36_map)
+        if cip36_map.is_empty() {
+            return None;
+        }
+        Some(cip36_map)
     }
 
     /// Get the `is_cip36` flag from the registration.

Original file line number	Diff line number	Diff line change
`@@ -99,6 +99,7 @@ impl Cip36 {`
`99`	`99`	/// * `is_catalyst_strict` - Is this a Catalyst strict registration?
`100`	`100`	`///`
`101`	`101`	`/// # Returns`
	`102`	`+ ///`
`102`	`103`	`/// None if the metadata is not in the block at given index.`
`103`	`104`	`///`
`104`	`105`	`/// # Errors`
`@@ -218,7 +219,10 @@ impl Cip36 {`
`218`	`219`	`}`
`219`	`220`	`}`
`220`	`221`
`221`		`- cip36_map.is_empty().then_some(cip36_map)`
	`222`	`+ if cip36_map.is_empty() {`
	`223`	`+ return None;`
	`224`	`+ }`
	`225`	`+ Some(cip36_map)`
`222`	`226`	`}`
`223`	`227`
`224`	`228`	/// Get the `is_cip36` flag from the registration.