Fixed a warn
Fixed a warn

remicollet/hprose-pecl,hprose/hprose-pecl,hprose/hprose-pecl,hprose/hprose-pecl,hprose/hprose-pecl,hprose/hprose-pecl,remicollet/hprose-pecl,remicollet/hprose-pecl,remicollet/hprose-pecl,remicollet/hprose-pecl