Fix: add return to callbacks

Author: JPeer264

lib/process/process.js

@@ -69,7 +69,7 @@ const rcsProcess = (pathString, options, cb) => {
                     let joinedPath;
                     let shouldOverwrite = options.overwrite;
 
-                    if (err) callback(err);
+                    if (err) return callback(err);
 
                     joinedPath = path.join(options.newPath, filePath);
 
@@ -78,17 +78,17 @@ const rcsProcess = (pathString, options, cb) => {
                     }
 
                     rcs.helper.save(joinedPath, data.data, { overwrite: shouldOverwrite }, (err) => {
-                        if (err) callback(err);
+                        if (err) return callback(err);
 
                         callback();
                     });
                 });
             }, err => {
                 if (err) {
-                    cb(err);
-                } else {
-                    cb(null, true);
+                    return cb(err);
                 }
+
+                cb(null, true);
             });
         } else {
             // can be fired asynchronous
@@ -99,7 +99,7 @@ const rcsProcess = (pathString, options, cb) => {
                     let joinedPath;
                     let shouldOverwrite = options.overwrite;
 
-                    if (err) callback(err);
+                    if (err) return callback(err);
 
                     joinedPath = path.join(options.newPath, filePath);
 
@@ -108,17 +108,17 @@ const rcsProcess = (pathString, options, cb) => {
                     }
 
                     rcs.helper.save(joinedPath, data.data, { overwrite: shouldOverwrite }, (err) => {
-                        if (err) callback(err);
+                        if (err) return callback(err);
 
                         callback();
                     });
                 });
             }, err => {
                 if (err) {
-                    cb(err);
-                } else {
-                    cb(null, true);
+                    return cb(err);
                 }
+
+                cb(null, true);
             });
         }
     });