Don't call stats.isFile() if stats is undefined

Author: tsmith023

dist/node/cjs/utils/base64.js

@@ -16,10 +16,7 @@ const isFilePromise = (file) =>
       if (err) {
         reject(err);
       }
-      if (stats === undefined) {
-        resolve(false);
-      }
-      resolve(stats.isFile());
+      resolve(stats === undefined ? false : stats.isFile());
     });
   });
 const isBuffer = (file) => file instanceof Buffer;

dist/node/esm/utils/base64.js

@@ -8,10 +8,7 @@ const isFilePromise = (file) =>
       if (err) {
         reject(err);
       }
-      if (stats === undefined) {
-        resolve(false);
-      }
-      resolve(stats.isFile());
+      resolve(stats === undefined ? false : stats.isFile());
     });
   });
 const isBuffer = (file) => file instanceof Buffer;

src/utils/base64.ts

@@ -9,10 +9,7 @@ const isFilePromise = (file: string | Buffer): Promise<boolean> =>
       if (err) {
         reject(err);
       }
-      if (stats === undefined) {
-        resolve(false);
-      }
-      resolve(stats.isFile());
+      resolve(stats === undefined ? false : stats.isFile());
     });
   });