Is this a bad line to take against a shortstack in this situation?
FullTiltPoker Game #2170173478: Table Blossomwood - $0.50/$1
Hero: ($196.30)
Villain: ($21.20) 41/1.5
*** HOLE CARDS ***
Dealt to Hero: [Qc Qd]
Hero: raises to $4
Villain: calls $4
7 folds
*** FLOP *** [Ks 9s 4c]
Hero: checks
Villain: bets $10.50
Hero: raises to $21