fix: fallback loader will be used than limit is equal or greater (#179)

BREAKING CHANGE: fix: fallback loader will be used than limit is equal or greater

README.md

@@ -94,11 +94,10 @@ For example, to set the quality option of a responsive-loader above use:
 Type: `Number`
 Default: `undefined`
 
-A `Number` specifying the maximum size of a file in bytes. If the file is
-greater than the limit,
-[`file-loader`](https://github.com/webpack-contrib/file-loader) is used by
-default and all query parameters are passed to it. Using an alternative to
-`file-loader` is enabled via the `fallback` option.
+A `Number` specifying the maximum size of a file in bytes. If the file size is
+**equal** or **greater** than the limit [`file-loader`](https://github.com/webpack-contrib/file-loader) 
+will be used (by default) and all query parameters are passed to it. 
+Using an alternative to `file-loader` is enabled via the `fallback` option.
 
 The limit can be specified via loader options and defaults to no limit.
 

src/index.js

@@ -31,7 +31,7 @@ export default function loader(src) {
   const mimetype = options.mimetype || mime.getType(file);
 
   // No limit or within the specified limit
-  if (!limit || src.length < limit) {
+  if (!limit || src.length <= limit) {
     if (typeof src === 'string') {
       src = Buffer.from(src);
     }