diff options
Diffstat (limited to 'packages/taler-wallet-core/src/util')
-rw-r--r-- | packages/taler-wallet-core/src/util/codec.ts | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/packages/taler-wallet-core/src/util/codec.ts b/packages/taler-wallet-core/src/util/codec.ts index 4654c8b93..8605ff335 100644 --- a/packages/taler-wallet-core/src/util/codec.ts +++ b/packages/taler-wallet-core/src/util/codec.ts @@ -341,10 +341,17 @@ export function codecForConstString<V extends string>(s: V): Codec<V> { if (x === s) { return x; } + if (typeof x !== "string") { + throw new DecodingError( + `expected string constant "${s}" at ${renderContext( + c, + )} but got ${typeof x}`, + ); + } throw new DecodingError( `expected string constant "${s}" at ${renderContext( c, - )} but got ${typeof x}`, + )} but got string value "${x}"`, ); }, }; |