fix missing output in unbuffered mode when redirected to a file
tree5b01a79a18058bf3cabbc7b7953071ee01b0212b
-rw-r--r-- 20 .gitignore
-rw-r--r-- 34680 COPYING
-rw-r--r-- 1008 Makefile
-rw-r--r-- 1120 README
-rw-r--r-- 18365 jobflow.c
drwxr-xr-x - tests