electrum

commit c33363c1e5f4c11ed1001dcdcd27fe08d2254544
parent 5fde89b689a9326d3e7a4fafd4a853afd9c00b52
Author: SomberNight <somber.night@protonmail.com>
Date:   Sat,  7 Jul 2018 23:26:00 +0200

fix #4042

Diffstat:
M
gui/qt/main_window.py
 | 
4
++--

1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/gui/qt/main_window.py b/gui/qt/main_window.py
@@ -1128,7 +1128,7 @@ class ElectrumWindow(QMainWindow, MessageBoxMixin, PrintError):
         def on_fee_or_feerate(edit_changed, editing_finished):
             edit_other = self.feerate_e if edit_changed == self.fee_e else self.fee_e
             if editing_finished:
-                if not edit_changed.get_amount():
+                if edit_changed.get_amount() is None:
                     # This is so that when the user blanks the fee and moves on,
                     # we go back to auto-calculate mode and put a fee back.
                     edit_changed.setModified(False)
@@ -1348,7 +1348,7 @@ class ElectrumWindow(QMainWindow, MessageBoxMixin, PrintError):
             # actual fees often differ somewhat.
             if freeze_feerate or self.fee_slider.is_active():
                 displayed_feerate = self.feerate_e.get_amount()
-                if displayed_feerate:
+                if displayed_feerate is not None:
                     displayed_feerate = quantize_feerate(displayed_feerate)
                 else:
                     # fallback to actual fee