Issue #18: stereo frame checker fails if no frame has been received

gift-surg · Nov 13, 2018 · 506c4f9 · 506c4f9
1 parent 802a2b6
commit 506c4f9
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/tests/utils.py b/src/tests/utils.py
@@ -25,6 +25,8 @@ def update(self, frame):
         pass  # TODO
 
     def __bool__(self):
+        if not self.stereo_frames_consistencies:
+            return False
         for consistency in self.stereo_frames_consistencies:
             if not consistency:
                 return False