fix a php notice
fix a php notice

gcoop-libre/SuiteCRM,gody01/SuiteCRM,leonardobarrientosc/SuiteCRM,gcoop-libre/SuiteCRM,lionixevolve/LionixCRM,samus-aran/SuiteCRM,cumanacr/SuiteCRM,salesagility/SuiteCRM,gcoop-libre/SuiteCRM,cumanacr/SuiteCRM,willrennie/SuiteCRM,lionixevolve/SuiteCRM,pgorod/SuiteCRM,noelhunter/SuiteCRM,lionixevolve/LionixCRM,JimMackin/SuiteCRM,willrennie/SuiteCRM,JanSiero/SuiteCRM,JanSiero/SuiteCRM,adamjakab/SuiteCRM,horus68/SuiteCRM-Horus68,pgorod/SuiteCRM,Dillon-Brown/SuiteCRM,Dillon-Brown/SuiteCRM,horus68/SuiteCRM-Horus68,gody01/SuiteCRM,cumanacr/SuiteCRM,MikeyJC/SuiteCRM,willrennie/SuiteCRM,lionixevolve/SuiteCRM,adamjakab/SuiteCRM,pribeiro42/SuiteCRM,pgorod/SuiteCRM,pgorod/SuiteCRM,ChangezKhan/SuiteCRM,salesagility-davidthomson/SuiteCRM,samus-aran/SuiteCRM,samus-aran/SuiteCRM,pribeiro42/SuiteCRM,Dillon-Brown/SuiteCRM,lionixevolve/SuiteCRM,dfstrauss/SuiteCRM,salesagility-davidthomson/SuiteCRM,noelhunter/SuiteCRM,samus-aran/SuiteCRM,daniel-samson/SuiteCRM,leonardobarrientosc/SuiteCRM,horus68/SuiteCRM,pribeiro42/SuiteCRM,daniel-samson/SuiteCRM,shogunpol/SuiteCRM,dfstrauss/SuiteCRM,gody01/SuiteCRM,gcoop-libre/SuiteCRM,pribeiro42/SuiteCRM,MikeyJC/SuiteCRM,salesagility/SuiteCRM,MikeyJC/SuiteCRM,JimMackin/SuiteCRM,JimMackin/SuiteCRM,leonardobarrientosc/SuiteCRM,shogunpol/SuiteCRM,willrennie/SuiteCRM,leonardobarrientosc/SuiteCRM,gody01/SuiteCRM,salesagility/SuiteCRM,ChangezKhan/SuiteCRM,JanSiero/SuiteCRM,salesagility/SuiteCRM,lionixevolve/LionixCRM,noelhunter/SuiteCRM,daniel-samson/SuiteCRM,daniel-samson/SuiteCRM,Dillon-Brown/SuiteCRM,JanSiero/SuiteCRM,dfstrauss/SuiteCRM,MikeyJC/SuiteCRM,lionixevolve/SuiteCRM,adamjakab/SuiteCRM,lionixevolve/LionixCRM,horus68/SuiteCRM-Horus68,adamjakab/SuiteCRM,shogunpol/SuiteCRM,horus68/SuiteCRM,ChangezKhan/SuiteCRM,salesagility-davidthomson/SuiteCRM,shogunpol/SuiteCRM,ChangezKhan/SuiteCRM,salesagility-davidthomson/SuiteCRM,horus68/SuiteCRM-Horus68,lionixevolve/LionixCRM,dfstrauss/SuiteCRM,lionixevolve/LionixCRM,JimMackin/SuiteCRM,noelhunter/SuiteCRM,horus68/SuiteCRM,cumanacr/SuiteCRM