fixed removing before moving

src/controllers/user.js

@@ -75,7 +75,6 @@ class UserController {
 
         const image = await Jimp.read(tempPath);
         if (image.bitmap.width != 64 || image.bitmap.height != 64) {
-            fs.unlinkSync(targetPath);
             return res.status(400).send('This does not look like a minecraft skin.');
         }
 
@@ -98,7 +97,6 @@ class UserController {
 
         const image = await Jimp.read(tempPath);
         if ((image.bitmap.width != 64 || image.bitmap.height != 32) && (image.bitmap.width != 128 || image.bitmap.height != 64)) {
-            fs.unlinkSync(tempPath);
             return res.status(400).send('This does not look like a minecraft cape.');
         }