bug #125 set PATH environment variable for Windows (sstok)

This PR was merged into the 1.0-dev branch.

Discussion
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set PATH environment variable for Windows

Windows uses Path instead of PATH which causes a notice for the about and download command.

Commits
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7149b67 set PATH environment variable for Windows

Author: javiereguiluz

symfony

@@ -20,6 +20,11 @@ require file_exists(__DIR__.'/vendor/autoload.php')
 
 $appVersion = '1.0.3-DEV';
 
+// Windows uses Path instead of PATH
+if (!isset($_SERVER['PATH']) && isset($_SERVER['Path'])) {
+    $_SERVER['PATH'] = $_SERVER['Path'];
+}
+
 $app = new Symfony\Component\Console\Application('Symfony Installer', $appVersion);
 $app->add(new Symfony\Installer\AboutCommand($appVersion));
 $app->add(new Symfony\Installer\NewCommand());