Version: svn trunk (using KDE 4.4.5) OS: Linux What the title says. Note that rotation behaves perfectly fine when the rotation angle is 90.01° or 179.99° or similar things. Reproducible: Always Steps to Reproduce: 1.- Make a new selection (or layer). 2.- Draw an arrow. 3.- Select the transform tool. 4.- Write an angle of 90°, 180° or 270° in the "Rotate Around Z-axis" input box. Actual Results: Your selection disappears and is replaced by an ugly empty rectangle. Expected Results: The selection is rotated 90°, 180° or 270° in the Z axis respectively. 2 week old Krita build. But I'm sure the bug is current.
Was fixed in r1181969 (9 days ago)