ext_output: flush stdout after printing output

Sam Beran

2018-07-10 5fc1e9a918bfb9229eec90d459dbfb6778ae6906

 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);