!148 Condition 'DEFAULT_MAX_SIZE != -1' is always 'true'

Merge pull request !148 from runphp/N/A

ruoyi-modules/ruoyi-file/src/main/java/com/ruoyi/file/utils/FileUploadUtils.java

@@ -120,7 +120,7 @@ public class FileUploadUtils
             throws FileSizeLimitExceededException, InvalidExtensionException
     {
         long size = file.getSize();
-        if (DEFAULT_MAX_SIZE != -1 && size > DEFAULT_MAX_SIZE)
+        if (size > DEFAULT_MAX_SIZE)
         {
             throw new FileSizeLimitExceededException(DEFAULT_MAX_SIZE / 1024 / 1024);
         }