Fixed the crash caused by the backspace of the custom scan points edi…

…t box.
sysjoint-tek · Jun 23, 2021 · 9af1a11 · 9af1a11
1 parent eaf3f50
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diff --git a/NanoVNASaver/Windows/DeviceSettings.py b/NanoVNASaver/Windows/DeviceSettings.py
@@ -220,6 +220,8 @@ def customPoint_check(self, validate_data: bool):
     def updatecustomPoint(self,points_str: str):
         if self.custom_points_checkBox.isChecked():
                 #points_str = self.custom_points_Eidt.text()
+                if len(points_str) == 0:
+                    return
                 points = int(points_str)
                 if points < self.app.vna.sweep_points_min:
                     return 

diff --git a/README.md b/README.md
@@ -19,6 +19,8 @@ Latest Changes
 
 ### Changes in this version
 
+- Fixed the crash caused by the backspace of the custom scan points edit box.
+
 - Nanovna-F V2 valid data points add 151,201 options
 - customize the number of data points,At present, adaptation is only 
   made on NanoVNA-F V2, other versions need to define the configurable