auto update only on windows

app/main.js

@@ -15,7 +15,8 @@ let repoDir = path.resolve(path.normalize(args._.join(' ')));
 let repoRootDir = repoDir;
 
 //auto update stuff
-setTimeout(() => {
+if (process.platform === 'win32') {
+	setTimeout(() => {
 		gau.checkForUpdate({
 			currentVersion: app.getVersion(),
 			repo: 'https://api.github.com/repos/S2-/gitlit/releases/latest',
@@ -43,7 +44,8 @@ setTimeout(() => {
 				event: 'updateInstalling'
 			});
 		});
-}, 5000);
+	}, 5000);
+}
 
 //end update stuff