Fix #1729497 [Error when clicking Configure in Get books screen](https://bugs.launchpad.net/calibre/+bug/1729497)

This commit is contained in:
Kovid Goyal 2017-11-02 11:28:04 +05:30
parent 53e36ace8f
commit 0d7aebb98e
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@ -663,6 +663,7 @@ class HistoryLineEdit(QComboBox): # {{{
self.setEditable(True) self.setEditable(True)
self.setInsertPolicy(self.NoInsert) self.setInsertPolicy(self.NoInsert)
self.setMaxCount(10) self.setMaxCount(10)
self.setClearButtonEnabled = self.lineEdit().setClearButtonEnabled
def setPlaceholderText(self, txt): def setPlaceholderText(self, txt):
return self.lineEdit().setPlaceholderText(txt) return self.lineEdit().setPlaceholderText(txt)