diff --git a/src/Commands/ExecCommand.php b/src/Commands/ExecCommand.php
index c31ac47..07aa662 100644
--- a/src/Commands/ExecCommand.php
+++ b/src/Commands/ExecCommand.php
@@ -38,9 +38,7 @@ protected function execute(InputInterface $input, OutputInterface $output): int
         } finally {
             $contents = ob_get_clean();
 
-            if ($contents !== false) {
-                $output->write($contents);
-            }
+            $output->write($contents);
         }
     }
 
diff --git a/tests/Feature/BinaryResolutionTest.php b/tests/Feature/BinaryResolutionTest.php
index 62d7d55..cbcb92e 100644
--- a/tests/Feature/BinaryResolutionTest.php
+++ b/tests/Feature/BinaryResolutionTest.php
@@ -29,6 +29,21 @@
         ->and(json_decode((string) file_get_contents($logFile), true))->toBe(['--flag']);
 });
 
+test('a package with multiple binaries keeps a positional argument when a binary matches the package name', function () {
+    $this->useIsolatedComposerHome();
+    $logFile = $this->temporaryDirectory('cpx-log').'/argv.json';
+
+    prepareCachedPackage('vendor/package', ['package', 'other'], [
+        'package' => "#!/usr/bin/env php\n<?php file_put_contents('{$logFile}', json_encode(array_slice(\$argv, 1), JSON_THROW_ON_ERROR)); exit(0);\n",
+        'other' => "#!/usr/bin/env php\n<?php exit(99);\n",
+    ]);
+
+    [$status] = runCpxCommand(['vendor/package', 'tests/Sub']);
+
+    expect($status)->toBe(0)
+        ->and(json_decode((string) file_get_contents($logFile), true))->toBe(['tests/Sub']);
+});
+
 test('ambiguous multiple-binary packages list the available binaries', function () {
     $this->useIsolatedComposerHome();