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Allow hyphen in last host path part

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This commit is contained in:
Mirko Geissler
2016-08-09 10:50:35 +02:00
parent 3651e56ca5
commit 83a8cd2f53
1 changed files with 1 additions and 1 deletions
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2
plugins/common/functions
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@@ -1065,7 +1065,7 @@ strip_inline_comments() {
is_valid_hostname() {
declare desc="return 0 if argument is a valid hostname; else return 1"
local hostname_string="${1,,}"; local hostname_regex='^(([a-z0-9\*](-?[a-z0-9])*)\.)*[a-z0-9\*](-?[a-z0-9])+\.[a-z]{2,}$'
local hostname_string="${1,,}"; local hostname_regex='^(([a-z0-9\*](-?[a-z0-9])*)\.)+([a-z0-9\*](-?[a-z0-9])*)$'
if [[ $hostname_string =~ $hostname_regex ]]; then
return 0
else