FIX #736: Detector does not draw rects for images with small resolutions

iovodov

2018-05-03 92b25a72006a77073ee99dc69557ce0cde01cc3c

 src/captcha.c

@@ -28,7 +28,6 @@

void train_captcha(char *cfgfile, char *weightfile)
{
    data_seed = time(0);
    srand(time(0));
    float avg_loss = -1;
    char *base = basecfg(cfgfile);