Fixed: Error is thrown for wildcard paths against object with nested …

…null values (#47)
davidmarkclements · Feb 23, 2022 · ab8f7cb · ab8f7cb
1 parent 4e7d7d3
commit ab8f7cb
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Showing 2 changed files with 12 additions and 1 deletion.
diff --git a/lib/modifiers.js b/lib/modifiers.js
@@ -117,7 +117,7 @@ function specialSet (o, k, path, afterPath, censor, isCensorFct, censorFctTakesP
         const wck = wcKeys[j]
         const wcov = n[wck]
         const kIsWc = k === '*'
-        if (kIsWc || (typeof wcov === 'object' && k in wcov)) {
+        if (kIsWc || (typeof wcov === 'object' && wcov !== null && k in wcov)) {
           if (kIsWc) {
             ov = wcov
           } else {

diff --git a/test/index.js b/test/index.js
@@ -1237,3 +1237,14 @@ test('handles multi wildcards within arrays with undefined values', ({ end, is }
   is(redact(o), '{"a":[{"x":{"d":[{"i":"[REDACTED]","j":"NR"}]}}]}')
   end()
 })
+
+test('handles multi wildcards with objects containing nulls', ({ end, is }) => {
+  const redact = fastRedact({
+    paths: ['*.*.x'],
+    serialize: false,
+    censor: '[REDACTED]'
+  })
+  const o = { a: { b: null } }
+  is(redact(o), o)
+  end()
+})