[TS-3121] : Prevent sending HEAD_DONE incorrectly when there's an error in http layer
[TS-3121] : Prevent sending HEAD_DONE incorrectly when there's an error in http layer

taoyunxing/trafficserver,rpufky/trafficserver,SolidWallOfCode/trafficserver,dyrock/trafficserver,chenglongwei/trafficserver,rahmalik/trafficserver,bryancall/trafficserver,clearswift/trafficserver,pbchou/trafficserver,clearswift/trafficserver,PSUdaemon/trafficserver,clearswift/trafficserver,persiaAziz/trafficserver,rpufky/trafficserver,chitianhao/trafficserver,rpufky/trafficserver,rpufky/trafficserver,PSUdaemon/trafficserver,bryancall/trafficserver,chenglongwei/trafficserver,taoyunxing/trafficserver,vmamidi/trafficserver,clearswift/trafficserver,vmamidi/trafficserver,SolidWallOfCode/trafficserver,vmamidi/trafficserver,dyrock/trafficserver,davidbz/trafficserver,rahmalik/trafficserver,taoyunxing/trafficserver,reveller/trafficserver,pbchou/trafficserver,persiaAziz/trafficserver,persiaAziz/trafficserver,duke8253/trafficserver,rpufky/trafficserver,chenglongwei/trafficserver,dyrock/trafficserver,rahmalik/trafficserver,rahmalik/trafficserver,chenglongwei/trafficserver,dyrock/trafficserver,taoyunxing/trafficserver,reveller/trafficserver,pbchou/trafficserver,PSUdaemon/trafficserver,vmamidi/trafficserver,persiaAziz/trafficserver,taoyunxing/trafficserver,duke8253/trafficserver,taoyunxing/trafficserver,duke8253/trafficserver,bryancall/trafficserver,SolidWallOfCode/trafficserver,rpufky/trafficserver,taoyunxing/trafficserver,rpufky/trafficserver,persiaAziz/trafficserver,PSUdaemon/trafficserver,PSUdaemon/trafficserver,reveller/trafficserver,davidbz/trafficserver,pbchou/trafficserver,clearswift/trafficserver,clearswift/trafficserver,persiaAziz/trafficserver,taoyunxing/trafficserver,dyrock/trafficserver,bryancall/trafficserver,chitianhao/trafficserver,davidbz/trafficserver,duke8253/trafficserver,chenglongwei/trafficserver,chenglongwei/trafficserver,chitianhao/trafficserver,reveller/trafficserver,chenglongwei/trafficserver,bryancall/trafficserver,reveller/trafficserver,rahmalik/trafficserver,clearswift/trafficserver,vmamidi/trafficserver,davidbz/trafficserver,davidbz/trafficserver,chenglongwei/trafficserver,chitianhao/trafficserver,chitianhao/trafficserver,SolidWallOfCode/trafficserver,reveller/trafficserver,dyrock/trafficserver,bryancall/trafficserver,rpufky/trafficserver,SolidWallOfCode/trafficserver,SolidWallOfCode/trafficserver,PSUdaemon/trafficserver,PSUdaemon/trafficserver,pbchou/trafficserver,clearswift/trafficserver,rpufky/trafficserver,taoyunxing/trafficserver,clearswift/trafficserver,PSUdaemon/trafficserver,persiaAziz/trafficserver,SolidWallOfCode/trafficserver,chitianhao/trafficserver,persiaAziz/trafficserver,duke8253/trafficserver,duke8253/trafficserver,pbchou/trafficserver,reveller/trafficserver,chitianhao/trafficserver,PSUdaemon/trafficserver,dyrock/trafficserver,davidbz/trafficserver,reveller/trafficserver,duke8253/trafficserver,rahmalik/trafficserver,vmamidi/trafficserver,rahmalik/trafficserver,reveller/trafficserver,rahmalik/trafficserver,rahmalik/trafficserver