Fix compile.

syoyo · syoyo · commit 7c92b8cd86a3 · 2023-06-04T22:57:32.000+09:00
diff --git a/tinyexr.h b/tinyexr.h
@@ -6784,7 +6784,7 @@ struct MemoryMappedFile {
       fclose(fp);
       size = 0; 
       data = nullptr;
-      return
+      return;
     }
     fclose(fp);
 #endif
