Revert "Don't use the printf command; it's not guaranteed to be there."
authorGuy Harris <guy@alum.mit.edu>
Sat, 16 Jan 2016 06:02:59 +0000 (06:02 +0000)
committerGuy Harris <guy@alum.mit.edu>
Sat, 16 Jan 2016 06:03:08 +0000 (06:03 +0000)
commit8f6da81706bf85b14bfc2743507ad3a29219ccdc
tree8370c9ca509e90c476a70c45ca92d7ae1770b8cb
parent67c58497442fb52571e7507cab0115567eb6352d
Revert "Don't use the printf command; it's not guaranteed to be there."

This reverts commit 67c58497442fb52571e7507cab0115567eb6352d.

It's not *guaranteed* to be there in *every* UN*X, but it's in at least
the Single UNIX Specification V3, as well as in shells commonly used in
non-UNIX UN*Xes :-), so it'll be there in the UN*Xes we'll be run on.

Change-Id: I541f7607055a24d6933d10244f85eea60052a3d8
Reviewed-on: https://code.wireshark.org/review/13325
Reviewed-by: Guy Harris <guy@alum.mit.edu>
acinclude.m4