maint: clarify integer operations in recent commit
commitf3a0e9ebb26d92368238f6700fa973198c563968
authorPádraig Brady <P@draigBrady.com>
Thu, 25 Jun 2015 15:39:36 +0000 (25 16:39 +0100)
committerPádraig Brady <P@draigBrady.com>
Thu, 25 Jun 2015 17:59:39 +0000 (25 18:59 +0100)
tree43c1859f72ea14fce243cf41c93c99211685ff5b
parentcacd9bf9c265e6dda21d3105ade83ae1401867ce
maint: clarify integer operations in recent commit

* src/factor.c (print_uintmaxes): Comment that the
value of n_out doesn't matter on error, and add an
explicit cast to avoid any future warnings.
Suggested by Jim Meyering RE commit v8.23-229-g4d2d6c5
src/factor.c