assorted cleanup

- address review nits
- since process_name() was effectively boolean anyway, it now explicitly is
26 jobs for hooks-initial in 8 minutes and 44 seconds (queued for 30 seconds)
Status Job ID Name Coverage
  Precheck
passed #58348
amd64 docker linux
precheck:debian:sid:amd64

00:00:17

 
  Build
passed #58349
amd64 docker linux
build:centos:centos6:amd64

00:03:05

passed #58350
amd64 docker linux
build:centos:centos7:amd64

00:02:44

passed #58351
amd64 docker linux
build:clang:debian:stretch:amd64

00:01:58

passed #58355
i386 docker linux
build:clang:debian:stretch:i386

00:02:02

passed #58352
amd64 docker linux
build:debian:jessie:amd64

00:03:00

passed #58354
amd64 docker linux
build:debian:sid:amd64

00:03:02

passed #58356
i386 docker linux
build:debian:sid:i386

00:01:59

passed #58353
amd64 docker linux
build:debian:stretch:amd64

00:01:54

passed #58357
amd64 docker linux
pkcs11:build:debian:sid:amd64

00:03:03

 
  Test
passed #58371
amd64 docker linux
install:debian:sid:amd64

00:02:19

passed #58373
amd64 docker linux
pkcs11:systemtest:debian:sid:amd64

00:05:19

passed #58372
amd64 docker linux
pkcs11:unittest:debian:sid:amd64

00:00:54

passed #58365
amd64 docker linux
systemtest:centos:centos6:amd64

00:05:17

passed #58366
amd64 docker linux
systemtest:centos:centos7:amd64

00:05:02

passed #58367
amd64 docker linux
systemtest:debian:jessie:amd64

00:05:03

passed #58369
amd64 docker linux
systemtest:debian:sid:amd64

00:05:18

passed #58370
i386 docker linux
systemtest:debian:sid:i386

00:05:11

passed #58368
amd64 docker linux
systemtest:debian:stretch:amd64

00:05:15

passed #58358
amd64 docker linux
unittest:centos:centos6:amd64

00:01:03

passed #58359
amd64 docker linux
unittest:centos:centos7:amd64

00:01:05

passed #58363
amd64 docker linux
unittest:clang:debian:stretch:amd64

00:00:50

passed #58360
amd64 docker linux
unittest:debian:jessie:amd64

00:00:51

passed #58362
amd64 docker linux
unittest:debian:sid:amd64

00:00:50

passed #58364
i386 docker linux
unittest:debian:sid:i386

00:00:56

passed #58361
amd64 docker linux
unittest:debian:stretch:amd64

00:00:43