- ! (printf "$ttt$sss" | git stripspace | grep -q " ") &&
- ! (printf "$ttt$ttt$sss" | git stripspace | grep -q " ") &&
- ! (printf "$ttt$ttt$ttt$sss" | git stripspace | grep -q " ") &&
- ! (printf "$ttt$sss$sss" | git stripspace | grep -q " ") &&
- ! (printf "$ttt$ttt$sss$sss" | git stripspace | grep -q " ") &&
- ! (printf "$ttt$sss$sss$sss" | git stripspace | grep -q " ")
+ ! (printf "$ttt$sss" | git stripspace | grep " " >/dev/null) &&
+ ! (printf "$ttt$ttt$sss" | git stripspace | grep " " >/dev/null) &&
+ ! (printf "$ttt$ttt$ttt$sss" | git stripspace | grep " " >/dev/null) &&
+ ! (printf "$ttt$sss$sss" | git stripspace | grep " " >/dev/null) &&
+ ! (printf "$ttt$ttt$sss$sss" | git stripspace | grep " " >/dev/null) &&
+ ! (printf "$ttt$sss$sss$sss" | git stripspace | grep " " >/dev/null)