fix race in pgbar printing
fix race in pgbar printing

harshavardhana/mc,winchram/mc,harshavardhana/mc,abperiasamy/mc,balamurugana/mc,CarterMcClellan/mc,krishnasrinivas/mc,CarterMcClellan/mc,winchram/mc,krisis/mc,krisis/mc,minio/mc,akiradeveloper/mc,vadmeste/mc,krishnasrinivas/mc,vadmeste/mc,abperiasamy/mc,akiradeveloper/mc,minio/mc,balamurugana/mc