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Merge pull request #1142 from kamalmarhubi/fix-1140

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Check term supports colour before printing fancy diffs
This commit is contained in:
Nick Cameron 2016-08-28 17:48:31 +12:00 committed by GitHub
commit 35624c54e5
1 changed files with 3 additions and 1 deletions
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4
src/rustfmt_diff.rs
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@ -89,7 +89,9 @@ pub fn print_diff<F>(diff: Vec<Mismatch>, get_section_title: F)
where F: Fn(u32) -> String
{
match term::stdout() {
Some(_) if isatty() => print_diff_fancy(diff, get_section_title, term::stdout().unwrap()),
Some(ref t) if isatty() && t.supports_color() => {
print_diff_fancy(diff, get_section_title, term::stdout().unwrap())
}
_ => print_diff_basic(diff, get_section_title),
}