qulogic/libgnt

Fix some issues pvs-studio found in gntwm.c

2019-10-03, Gary Kramlich
3dacd4028a3e
Fix some issues pvs-studio found in gntwm.c
# vi:et:ts=2 sw=2 sts=2
image: libgnt/builders:debian-buster-amd64
pipelines:
default:
- step:
script:
- set -ex
- meson build-pipelines
- ninja -C build-pipelines
- ninja -C build-pipelines test
- ninja -C build-pipelines libgnt-doc