#2718 refs[t:2718] free the big buffer attached to the temp files when they are closed

git-svn-id: file:///svn/toku/tokudb@21045 c7de825b-a66e-492c-adef-691d508d4ae1

newbrt/brtloader.c

@@ -222,7 +222,9 @@ int brtloader_fi_close (struct file_infos *fi, FIDX idx)
         fi->n_files_open--;
         fi->file_infos[idx.idx].is_open = FALSE;
         int r = toku_os_fclose(fi->file_infos[idx.idx].file);
-        if (r != 0)
+        if (r == 0) 
+            cleanup_big_buffer(&fi->file_infos[idx.idx]);
+        else
             result = errno;
     } else 
         result = EINVAL;