Fixed a small bug: itemSelector was initialized to '', but tested against null
Fixed a small bug: itemSelector was initialized to '', but tested against null

devoncarew/spark,beaufortfrancois/chromedeveditor,vivalaralstin/chromedeveditor,hxddh/chromedeveditor,ussuri/chromedeveditor,b0dh1sattva/chromedeveditor,2947721120/choredev,googlearchive/chromedeveditor,2947721120/chromedeveditor,googlearchive/chromedeveditor,beaufortfrancois/chromedeveditor,modulexcite/chromedeveditor,b0dh1sattva/chromedeveditor,b0dh1sattva/chromedeveditor,beaufortfrancois/chromedeveditor,2947721120/chromedeveditor,vivalaralstin/chromedeveditor,b0dh1sattva/chromedeveditor,hxddh/chromedeveditor,yikaraman/chromedeveditor,ussuri/chromedeveditor,2947721120/choredev,vivalaralstin/chromedeveditor,ussuri/chromedeveditor,2947721120/choredev,ussuri/chromedeveditor,yikaraman/chromedeveditor,b0dh1sattva/chromedeveditor,modulexcite/chromedeveditor,modulexcite/chromedeveditor,hxddh/chromedeveditor,valmzetvn/chromedeveditor,ussuri/chromedeveditor,yikaraman/chromedeveditor,googlearchive/chromedeveditor,2947721120/chromedeveditor,modulexcite/chromedeveditor,googlearchive/chromedeveditor,b0dh1sattva/chromedeveditor,beaufortfrancois/chromedeveditor,valmzetvn/chromedeveditor,valmzetvn/chromedeveditor,2947721120/chromedeveditor,modulexcite/chromedeveditor,vivalaralstin/chromedeveditor,2947721120/chromedeveditor,beaufortfrancois/chromedeveditor,beaufortfrancois/chromedeveditor,beaufortfrancois/chromedeveditor,yikaraman/chromedeveditor,yikaraman/chromedeveditor,devoncarew/spark,hxddh/chromedeveditor,2947721120/choredev,valmzetvn/chromedeveditor,yikaraman/chromedeveditor,vivalaralstin/chromedeveditor,devoncarew/spark,devoncarew/spark,hxddh/chromedeveditor,2947721120/chromedeveditor,hxddh/chromedeveditor,valmzetvn/chromedeveditor,valmzetvn/chromedeveditor,googlearchive/chromedeveditor,googlearchive/chromedeveditor,yikaraman/chromedeveditor,modulexcite/chromedeveditor,2947721120/chromedeveditor,googlearchive/chromedeveditor,devoncarew/spark,ussuri/chromedeveditor,ussuri/chromedeveditor,modulexcite/chromedeveditor,2947721120/choredev,hxddh/chromedeveditor,2947721120/choredev,b0dh1sattva/chromedeveditor,devoncarew/spark,vivalaralstin/chromedeveditor,2947721120/choredev,valmzetvn/chromedeveditor,vivalaralstin/chromedeveditor