Expand {} into a new line before manipulating json, fixes #1481

12 years ago · dea4bdf8f0
parent cea4c05021
commit dea4bdf8f0
2 changed files with 2 additions and 3 deletions
--- a/src/Composer/Json/JsonManipulator.php
+++ b/src/Composer/Json/JsonManipulator.php
@ -30,7 +30,7 @@ class JsonManipulator
            throw new \InvalidArgumentException('The json file must be an object ({})');
        }
        $this->newline = false !== strpos("\r\n", $contents) ? "\r\n": "\n";
-        $this->contents = $contents;
+        $this->contents = $contents === '{}' ? '{' . $this->newline . '}' : $contents;
        $this->detectIndenting();
    }

--- a/tests/Composer/Test/Json/JsonManipulatorTest.php
+++ b/tests/Composer/Test/Json/JsonManipulatorTest.php
@ -30,8 +30,7 @@ class JsonManipulatorTest extends \PHPUnit_Framework_TestCase
    {
        return array(
            array(
-                '{
-}',
+                '{}',
                'require',
                'vendor/baz',
                'qux',