QtWidgets: fix a few more int/char -> QChar conversions

They were masked by all QChar ctors being made explicit, except the
char16_t one, which was left as the only viable choice.

Change-Id: I210d50dc243391ad2c7dd353ba9ae40147585d04
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/widgets/widgets/qwidgetlinecontrol_p.h b/src/widgets/widgets/qwidgetlinecontrol_p.h
index 357b541362..43ce9ff7e4 100644
--- a/src/widgets/widgets/qwidgetlinecontrol_p.h
+++ b/src/widgets/widgets/qwidgetlinecontrol_p.h
@@ -110,7 +110,7 @@ public:
         // password data to stay in the process memory, therefore we need
         // to zero it out
         if (m_echoMode != QLineEdit::Normal)
-            m_text.fill('\0');
+            m_text.fill(u'\0');
 
         delete [] m_maskData;
     }