Pressing Enter in the name field fires both the text field's accepted
signal and the dialog's own Return handler, so submitAndClose() runs
twice. The first call renames and hides the window, which clears the
field; the second call then renames to an empty string and unsets the
workspace name. The OK button only fires once, so it was unaffected.
Ignore submits once the window is hidden.
Signed-off-by: Thomas Kroll <[email protected]>
(cherry picked from commit eb0cb80884)
Thomas Kroll
6166d51c7c