1 files changed, 11 insertions(+), 0 deletions(-)

M src/git.rs

@@ 8,7 8,18 @@ pub fn git<W: Write>(mut w: W) -> Result<(), Error> {
     {
         Ok(abbrev_ref) if abbrev_ref.status.success() => {
             write!(w, "(")?;
+
             w.write_all(abbrev_ref.stdout.trim_ascii())?;
+
+            if !Command::new("git")
+                .args(["diff", "--no-ext-diff", "--exit-code", "--quiet"])
+                .output()
+                .ok()
+                .map_or(false, |output| output.status.success())
+            {
+                write!(w, "*")?;
+            }
+
             write!(w, ") ")
         }
         _ => Ok(()),