Trace the completion of the check value combination when debugging.

1 files changed, 1 insertions, 0 deletions

diff --git a/pigz.c b/pigz.c
index 57d8409..50d8507 100644
--- a/pigz.c
+++ b/pigz.c
@@ -1962,6 +1962,7 @@ local void write_thread(void *dummy) {
             wait_for(job->calc, TO_BE, 1);
             release(job->calc);
             check = COMB(check, job->check, len);
+            Trace(("-- combined #%ld%s", seq, more ? "" : " (last)"));
 
             // free the job
             free_lock(job->calc);