driver: Fix format specifiers and avoid fixed-size buffer.
authorBen Pfaff <blp@cs.stanford.edu>
Wed, 2 Jan 2019 22:30:56 +0000 (14:30 -0800)
committerBen Pfaff <blp@cs.stanford.edu>
Wed, 2 Jan 2019 22:50:14 +0000 (14:50 -0800)
commit7b98e6a43231d8bbf3ae79729b5e1ed9acd09d58
tree332cf9a6f446686f0060751cb55b8b76101cc526
parent770c0535c142a0d74cf33f02940100cba9cc1a99
driver: Fix format specifiers and avoid fixed-size buffer.

The format specifier problem is real.  The fixed-size buffers should not
be, but it is not worth arguing with GCC.

Fixes: a1b7813a6993 ("output: New page-setup-item.")
src/output/driver.c