[Hudi-1583]: Fix bug that Hudi will skip remaining log files if there is logFile with zero size in logFileList when merge on read. (#2584)

Co-authored-by: liulietong <liulietong@bytedance.com>

hudi-common/src/main/java/org/apache/hudi/common/table/log/HoodieLogFormatReader.java

@@ -104,7 +104,7 @@ public class HoodieLogFormatReader implements HoodieLogFormat.Reader {
         throw new HoodieIOException("unable to initialize read with log file ", io);
       }
       LOG.info("Moving to the next reader for logfile " + currentReader.getLogFile());
-      return this.currentReader.hasNext();
+      return hasNext();
     }
     return false;
   }