Fix handling of QCompleter in SmInputDialog

setCompleter() assumed that QLineEdit always had a valid completer and
schedule it for later deletion. This caused random crashes when there
was no deleter. So make sure that mLE always a valid deleter and set the
model instead of a new completer.

1 files changed, 1 insertions, 1 deletions

diff --git a/sminputdialog.h b/sminputdialog.h
index 4f2eb7e..43f3e53 100644
--- a/sminputdialog.h
+++ b/sminputdialog.h
@@ -12,7 +12,7 @@ class SmInputDialog : public QDialog {
         explicit SmInputDialog(const QString &label, QWidget *parent = nullptr);
         void setText(QString &text);
         const QString text() const { return mLE->text(); }
-        void setCompleter(QCompleter *completer);
+        void setCompleterModel(const QStringList &model);
 
     private:
         void setupDialog();