disklayout() fix catch error macOS

lib/cpu.js

@@ -755,6 +755,9 @@ function getCpu() {
             modelline = util.cleanString(modelline);
             const modellineParts = modelline.split('@');
             result.brand = modellineParts[0].trim();
+            if (result.brand.indexOf('Unknown') >= 0) {
+              result.brand = result.brand.split('Unknown')[0].trim();
+            }
             result.speed = modellineParts[1] ? parseFloat(modellineParts[1].trim()) : 0;
             if (result.speed === 0 && (result.brand.indexOf('AMD') > -1 || result.brand.toLowerCase().indexOf('ryzen') > -1)) {
               result.speed = getAMDSpeed(result.brand);

lib/filesystem.js

@@ -1416,23 +1416,13 @@ function diskLayout(callback) {
                     }
                   }
                 });
-                for (let i = 0; i < result.length; i++) {
-                  delete result[i].BSDName;
-                }
-                if (callback) {
-                  callback(result);
-                }
-                resolve(result);
+                commitResult(result);
               });
             } else {
-              for (let i = 0; i < result.length; i++) {
-                delete result[i].BSDName;
-              }
-              if (callback) {
-                callback(result);
-              }
-              resolve(result);
+              commitResult(result);
             }
+          } else {
+            commitResult(result);
           }
         });
       }