generator when handling an empty file.
if (read_batch)
goto cleanup;
- if (statret != 0 || whole_file || sx.st.st_size <= 0)
+ if (statret != 0 || whole_file)
write_sum_head(f_out, NULL);
- else {
+ else if (sx.st.st_size <= 0) {
+ write_sum_head(f_out, NULL);
+ close(fd);
+ } else {
if (generate_and_send_sums(fd, sx.st.st_size, f_out, f_copy) < 0) {
rprintf(FWARNING,
"WARNING: file is too large for checksum sending: %s\n",