Fix ShellCheck problems in .git-hooks #50
Description
Add
: "${sghHookName:?'has to be set'}"
: "${sghHasInput:?'has to be set'}"Investigate
"$robo" "githook:${sghHookName}" $@ <<< $(</dev/stdin){{ message }}
: "${sghHookName:?'has to be set'}"
: "${sghHasInput:?'has to be set'}""$robo" "githook:${sghHookName}" $@ <<< $(</dev/stdin)