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__hostname: silence grep exit 1, when os_version is not numeric

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on Debian Sid os_version returns 'bullseye/sid'
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Ander Punnar 2019-11-22 18:56:11 +02:00
parent b8c6f8c8f5
commit 4ed18e3446
1 changed files with 1 additions and 1 deletions
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2
cdist/conf/type/__hostname/manifest
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@ -32,7 +32,7 @@ set_hostname_systemd() {
os=$(cat "$__global/explorer/os") os=$(cat "$__global/explorer/os")
os_version=$(cat "$__global/explorer/os_version") os_version=$(cat "$__global/explorer/os_version")
os_major=$(echo "$os_version" | grep -o '^[0-9][0-9]*') os_major=$(echo "$os_version" | grep -o '^[0-9][0-9]*' || true)
max_len=$(cat "$__object/explorer/max_len") max_len=$(cat "$__object/explorer/max_len")
has_hostnamectl=$(cat "$__object/explorer/has_hostnamectl") has_hostnamectl=$(cat "$__object/explorer/has_hostnamectl")