Merge pull request #25 from starknet-id/fix/domain_to_id_empty_domain

ref: update token_to_id to return 0 when domain is empty
lfglabs-dev · Apr 3, 2024 · 202d72b · 202d72b
2 parents b11787d + b9b33ba
commit 202d72b
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/naming/main.cairo b/src/naming/main.cairo
@@ -216,6 +216,9 @@ mod Naming {
         // This returns the identity (StarknetID) owning the domain
         fn domain_to_id(self: @ContractState, domain: Span<felt252>) -> u128 {
             let data = self._domain_data.read(self.hash_domain(domain));
+            if domain.len() == 0 {
+                return 0;
+            };
             if domain.len() != 1 {
                 let parent_key = self
                     ._domain_data