diff options
Diffstat (limited to 'tests/validation/Helpers.cpp')
| -rw-r--r-- | tests/validation/Helpers.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tests/validation/Helpers.cpp b/tests/validation/Helpers.cpp index 521cc5724a..e2415a203e 100644 --- a/tests/validation/Helpers.cpp +++ b/tests/validation/Helpers.cpp @@ -141,7 +141,7 @@ CannyEdgeParameters canny_edge_parameters() params.constant_border_value = int_dist(gen); params.upper_thresh = threshold_dist(gen); // upper_threshold >= 1 - threshold_dist = std::uniform_int_distribution<uint8_t>(0, params.upper_thresh); + threshold_dist = std::uniform_int_distribution<uint8_t>(1, params.upper_thresh - 1); params.lower_thresh = threshold_dist(gen); return params; |