avoid returning undeclared variable

GJNorman · Apr 27, 2024 · d7fc075 · d7fc075
1 parent efde37f
commit d7fc075
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/PiCameraOpenCV.py b/PiCameraOpenCV.py
@@ -58,7 +58,7 @@ def set_mode(self,main_or_lores):
         self.active_config = main_or_lores
         return
     def read(self):
-
+        dst = None
         if self.is_open:
             dst = self.cap.capture_array(self.active_config)