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Commit 97a156d3 authored by Nigel Kukard's avatar Nigel Kukard
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Fixed up code quality to pass percritic

parent 890855ff
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...@@ -433,6 +433,8 @@ sub logger ...@@ -433,6 +433,8 @@ sub logger
printf(STDERR '%-7s: '.$arg1.color('reset')."\n",$level,@args); printf(STDERR '%-7s: '.$arg1.color('reset')."\n",$level,@args);
return;
} }
...@@ -440,6 +442,8 @@ sub logger ...@@ -440,6 +442,8 @@ sub logger
sub displayVersion sub displayVersion
{ {
print("Version: $VERSION\n"); print("Version: $VERSION\n");
return;
} }
...@@ -457,6 +461,8 @@ Usage: $0 <options> [USER@]HOST ...@@ -457,6 +461,8 @@ Usage: $0 <options> [USER@]HOST
Port Knocking: Port Knocking:
--knock HOST:PORT Port knock a host to get access. --knock HOST:PORT Port knock a host to get access.
EOF EOF
return;
} }
......
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