1 files changed, 4 insertions, 3 deletions
diff --git a/dev/dictionary-validate.js b/dev/dictionary-validate.js
index 51edcc50..3727310e 100644
--- a/dev/dictionary-validate.js
+++ b/dev/dictionary-validate.js
@@ -23,6 +23,7 @@ import {performance} from 'perf_hooks';
 import {fileURLToPath} from 'url';
 import {parseJson} from './json.js';
 import {createJsonSchema} from './schema-validate.js';
+import {toError} from './to-error.js';
 
 const dirname = path.dirname(fileURLToPath(import.meta.url));
 
@@ -47,7 +48,7 @@ async function validateDictionaryBanks(mode, zip, fileNameFormat, schema) {
     try {
         jsonSchema = createJsonSchema(mode, schema);
     } catch (e) {
-        const e2 = e instanceof Error ? e : new Error(`${e}`);
+        const e2 = toError(e);
         e2.message += `\n(in file ${fileNameFormat})}`;
         throw e2;
     }
@@ -62,7 +63,7 @@ async function validateDictionaryBanks(mode, zip, fileNameFormat, schema) {
         try {
             jsonSchema.validate(data);
         } catch (e) {
-            const e2 = e instanceof Error ? e : new Error(`${e}`);
+            const e2 = toError(e);
             e2.message += `\n(in file ${fileName})}`;
             throw e2;
         }
@@ -92,7 +93,7 @@ export async function validateDictionary(mode, archive, schemas) {
         const jsonSchema = createJsonSchema(mode, schemas.index);
         jsonSchema.validate(index);
     } catch (e) {
-        const e2 = e instanceof Error ? e : new Error(`${e}`);
+        const e2 = toError(e);
         e2.message += `\n(in file ${indexFileName})}`;
         throw e2;
     }