Fix gui.lineEdit
Fix gui.lineEdit

Do not insert a new label widget when not specifically requested.

cheral/orange3,qPCR4vir/orange3,marinkaz/orange3,qPCR4vir/orange3,kwikadi/orange3,qPCR4vir/orange3,marinkaz/orange3,kwikadi/orange3,kwikadi/orange3,marinkaz/orange3,marinkaz/orange3,cheral/orange3,marinkaz/orange3,qPCR4vir/orange3,cheral/orange3,cheral/orange3,kwikadi/orange3,qPCR4vir/orange3,cheral/orange3,cheral/orange3,qPCR4vir/orange3,kwikadi/orange3,marinkaz/orange3,kwikadi/orange3