fix pylint warnings

pylint 1.8.3
2019-10-16 18:49:33 +03:00
parent d154fa4b4c
commit 0e40c8a031
26 changed files with 40 additions and 39 deletions
@@ -88,6 +88,7 @@ def main():
        update()
        ch = cv.waitKey(0)
        if ch == ord('f'):
+            global cur_func_name
            if PY3:
                cur_func_name = next(dist_func_names)
            else: