fix: decoding bracketed arrays (#252)

npm · May 22, 2024 · 858cc82 · 858cc82
1 parent 1eaf0fb
commit 858cc82
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Showing 2 changed files with 5 additions and 3 deletions.
diff --git a/lib/ini.js b/lib/ini.js
@@ -140,7 +140,9 @@ const decode = (str, opt = {}) => {
       duplicates[keyRaw] = (duplicates?.[keyRaw] || 0) + 1
       isArray = duplicates[keyRaw] > 1
     }
-    const key = isArray ? keyRaw.slice(0, -2) : keyRaw
+    const key = isArray && keyRaw.endsWith('[]')
+      ? keyRaw.slice(0, -2) : keyRaw
+
     if (key === '__proto__') {
       continue
     }

diff --git a/tap-snapshots/test/duplicate-properties.js.test.cjs b/tap-snapshots/test/duplicate-properties.js.test.cjs
@@ -11,12 +11,12 @@ Null Object {
     "three",
   ],
   "ar[]": "one",
-  "b": Array [
+  "brr": Array [
+    "1",
     "2",
     "3",
     "3",
   ],
-  "brr": "1",
   "str": "3",
   "zr": "123",
   "zr[]": "deedee",