Fixed inverted assert in duplicate name detection for ABI encoding (e…

…thers-io#3792).
Woodpile37 · Jan 14, 2024 · 92abbcc · 92abbcc
1 parent 7abaaa7
commit 92abbcc
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src.ts/abi/coders/array.ts b/src.ts/abi/coders/array.ts
@@ -26,7 +26,7 @@ export function pack(writer: Writer, coders: ReadonlyArray<Coder>, values: Array
             assert(name, "cannot encode object for signature with missing names",
                 "INVALID_ARGUMENT", { argument: "values", info: { coder }, value: values });
 
-            assert(unique[name], "cannot encode object for signature with duplicate names",
+            assert(!unique[name], "cannot encode object for signature with duplicate names",
                 "INVALID_ARGUMENT", { argument: "values", info: { coder }, value: values });
 
             unique[name] = true;