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Fix buffer underflow bug in output line counter.

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Hiers 2023-02-17 11:41:38 +00:00
parent 7f149998bb
commit bc8a29fcf3
1 changed files with 3 additions and 1 deletions
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4
src/main.rs
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@ -120,7 +120,9 @@ fn main() -> Result<(), ureq::Error> {
lines_output += 1; lines_output += 1;
} }
output.pop(); output.pop();
lines_output -= 1; if lines_output > 0 {
lines_output -= 1;
}
if lines_output >= term_size - 1 && term_size != 0{ if lines_output >= term_size - 1 && term_size != 0{
/* output is a different process that is not a tty (i.e. less), but we want to keep colour */ /* output is a different process that is not a tty (i.e. less), but we want to keep colour */