Prevent segfault when trying to print an error message.
authorGeorge Koehler <xkernigh@netscape.net>
Wed, 24 Oct 2012 17:44:50 +0000 (13:44 -0400)
committerNick Downing <nick@ndcode.org>
Wed, 17 Apr 2019 14:20:38 +0000 (00:20 +1000)
commite58e3dc1b0064c17fcd0a71caf3b56eeb2c90240
tree88834a373ca79833315488afb9041c419ddfa6b6
parentbbea1f4ae3a6be304e2f5293cebf35d872092289
Prevent segfault when trying to print an error message.

Use <stdarg.h> to pass arguments correctly, as ack/util/util.c
already uses <stdarg.h> the same way.
util/led/error.c