TS-204 Fixed a problem with ink_sprintf() not writing to buffer because it was calling ink_vsnprintf() with a zero length size of the buffer.  The problem was showing up in output of traffic_line. Reviewed: George Paul
TS-204 Fixed a problem with ink_sprintf() not writing to buffer
because it was calling ink_vsnprintf() with a zero length size of the
buffer.  The problem was showing up in output of traffic_line.
Reviewed: George Paul

git-svn-id: 11ff81c84d71c97d59f0b546ffb43e5587931ee3@916494 13f79535-47bb-0310-9956-ffa450edef68

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