debug: Print number of threads being used.

diff --git a/pxzcat.c b/pxzcat.c
index 437d51e..346e3f8 100644 (file)
--- a/pxzcat.c
+++ b/pxzcat.c
@@ -127,6 +127,7 @@ main (int argc, char *argv[])
       error (EXIT_FAILURE, errno, "could not get number of cores");
     nr_threads = (unsigned) i;
   }
+  debug ("nr_threads = %u", nr_threads);
 
   xzfile_uncompress (argv[optind], outputfile, nr_threads);