diff options
Diffstat (limited to 'tracker-pt/module/point_extractor.cpp')
| -rw-r--r-- | tracker-pt/module/point_extractor.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/tracker-pt/module/point_extractor.cpp b/tracker-pt/module/point_extractor.cpp index 1a75a3e3..7ad9925a 100644 --- a/tracker-pt/module/point_extractor.cpp +++ b/tracker-pt/module/point_extractor.cpp @@ -225,8 +225,7 @@ static void draw_blobs(cv::Mat& preview_frame, const blob* blobs, unsigned nblob cv::LINE_AA, fract_bits); char buf[16]; - buf[sizeof(buf)-1] = '\0'; - std::snprintf(buf, sizeof(buf) - 1, "%.2fpx", (double)b.radius); + std::snprintf(buf, sizeof(buf), "%.2fpx", (double)b.radius); auto text_color = k >= PointModel::N_POINTS ? cv::Scalar(160, 160, 160) |