Only parse '+' to ' ' when decode is true (sindresorhus#119)

Anusien · Oct 3, 2019 · 869e7c4 · 869e7c4
1 parent de0536a
commit 869e7c4
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Showing 2 changed files with 5 additions and 1 deletion.
diff --git a/index.js b/index.js
@@ -206,7 +206,7 @@ function parse(input, options) {
 	}
 
 	for (const param of input.split('&')) {
-		let [key, value] = splitOnFirst(param.replace(/\+/g, ' '), '=');
+		let [key, value] = splitOnFirst(options.decode ? param.replace(/\+/g, ' ') : param, '=');
 
 		// Missing `=` should be `null`:
 		// http://w3.org/TR/2012/WD-url-20120524/#collect-url-parameters

diff --git a/test/parse.js b/test/parse.js
@@ -75,6 +75,10 @@ test('handle `+` correctly', t => {
 	t.deepEqual(queryString.parse('foo+faz=bar+baz++'), {'foo faz': 'bar baz  '});
 });
 
+test('handle `+` correctly when not decoding', t => {
+	t.deepEqual(queryString.parse('foo+faz=bar+baz++', {decode: false}), {'foo+faz': 'bar+baz++'});
+});
+
 test('handle multiple of the same key', t => {
 	t.deepEqual(queryString.parse('foo=bar&foo=baz'), {foo: ['bar', 'baz']});
 });