Added comment for empty catch
Added comment for empty catch

barryvdh/flysystem,CarsonF/flysystem,farmisen/flysystem,dstockto/flysystem,twistor/flysystem,mapyo/flysystem,nao-pon/flysystem,mhlavac/flysystem,Amrit01/flysystem,rossriley/flysystem,twistor/flysystem,dshafik/flysystem,sachintaware/flysystem,sohelrana820/flysystem,oswaldderiemaecker/flysystem,hannesvdvreken/flysystem,mhlavac/flysystem