Make tslint happy!

src/video/stream.ts

@@ -11,30 +11,31 @@ import log  = require('../log');
 export default function(rtmpUrl: string, rtmpInputPath: string, swfUrl: string, filePath: string,
                         fileExt: string, mode: string, done: (err: Error) => void)
 {
- 	if (mode === 'RTMP')
- 	{
-     	childProcess.exec(command('rtmpdump') + ' ' +
-        		'-r "' + rtmpUrl + '" ' +
- 			'-y "' + rtmpInputPath + '" ' +
- 			'-W "' + swfUrl + '" ' +
- 			'-o "' + filePath + fileExt + '"', {
- 				maxBuffer: Infinity,
- 			}, done);
- 	}
- 	else if (mode === 'HLS')
- 	{
- 		const cmd = command('ffmpeg') + ' ' +
- 			'-i "' + rtmpInputPath + '" ' +
- 			'-c copy -bsf:a aac_adtstoasc ' +
- 			'"' + filePath + '.mp4"';
- 		childProcess.exec(cmd, {
- 				maxBuffer: Infinity,
- 			}, done);
- 	}
- 	else
- 	{
- 		log.error('No such mode: ' + mode);
- 	}
+  if (mode === 'RTMP')
+  {
+      childProcess.exec(command('rtmpdump') + ' ' +
+          '-r "' + rtmpUrl + '" ' +
+          '-y "' + rtmpInputPath + '" ' +
+          '-W "' + swfUrl + '" ' +
+          '-o "' + filePath + fileExt + '"', {
+          maxBuffer: Infinity,
+      }, done);
+  }
+  else if (mode === 'HLS')
+  {
+      const cmd = command('ffmpeg') + ' ' +
+          '-i "' + rtmpInputPath + '" ' +
+          '-c copy -bsf:a aac_adtstoasc ' +
+          '"' + filePath + '.mp4"';
+      childProcess.exec(cmd,
+      {
+          maxBuffer: Infinity,
+      }, done);
+  }
+  else
+  {
+    log.error('No such mode: ' + mode);
+  }
 }
 
 /**
@@ -44,7 +45,7 @@ function command(exe: string): string
 {
   if (os.platform() !== 'win32')
   {
-  	return exe;
+    return exe;
   }
 
   return '"' + path.join(__dirname, '../../bin/' + exe + '.exe') + '"';