Fix implicit conversion loss compiler warning in parse_codefence
Fix implicit conversion loss compiler warning in parse_codefence

hoedown/hoedown,hoedown/hoedown,davidszotten/hoedown,davidszotten/hoedown,jasharpe/hoextdown,njdehoog/hoedown,kjdev/hoextdown,njdehoog/hoedown,njdehoog/hoedown,davidszotten/hoedown,michaelrsweet/rfcdown,njdehoog/hoedown,michaelrsweet/rfcdown,michaelrsweet/rfcdown,strivingboy/hoedown,kjdev/hoextdown,kjdev/hoextdown,Dynactionize/hoedown,kjdev/hoextdown,Dynactionize/hoedown,strivingboy/hoedown,jasharpe/hoextdown,hoedown/hoedown,michaelrsweet/rfcdown,strivingboy/hoedown,jasharpe/hoextdown,hoedown/hoedown,jasharpe/hoextdown,davidszotten/hoedown,Dynactionize/hoedown,Dynactionize/hoedown,strivingboy/hoedown