Build fix for Mac OS X clang-425.0.24
Build fix for Mac OS X clang-425.0.24

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