Only cast once in op_case_change
Only cast once in op_case_change

cpehle/vis,aoloe/vis,aoloe/vis,8l/vis,clehner/vis,rychipman/vis,clehner/vis,8l/vis,trengrj/vis,twinshadow/vis,rychipman/vis,cpehle/vis,twinshadow/vis,trengrj/vis