Fix leading slash bug when used with `!`.

When writing paths like `!/foo` in gitignore files (or when using the
-g/--glob flag), the presence of `!` would prevent the gitignore builder
from noticing the leading slash, which causes absolute path matching to
fail.

Fixes #405

1 files changed, 6 insertions, 0 deletions

diff --git a/ignore/src/overrides.rs b/ignore/src/overrides.rs
index c737b04e..faf05f31 100644
--- a/ignore/src/overrides.rs
+++ b/ignore/src/overrides.rs
@@ -214,4 +214,10 @@ mod tests {
         assert!(ov.matched("src/foo", false).is_ignore());
         assert!(ov.matched("src/foo", true).is_none());
     }
+
+    #[test]
+    fn absolute_path() {
+        let ov = ov(&["!/bar"]);
+        assert!(ov.matched("./foo/bar", false).is_none());
+    }
 }