bin/nixpkgs_drv_pname: close fds asap, don't wait for gc

1 files changed, 1 insertions, 0 deletions

diff --git a/bin/nixpkgs_drv_pname.py b/bin/nixpkgs_drv_pname.py
index 52852cf..88cf732 100755
--- a/bin/nixpkgs_drv_pname.py
+++ b/bin/nixpkgs_drv_pname.py
@@ -80,6 +80,7 @@ class drv:
     def pname_from_drv_path(drv_path: str) -> str | None:
         f = open(drv_path, 'r')
         drv_string = f.readline()
+        f.close()
         match = re.search('"pname","([^"]+)', drv_string)
         if match is not None:
             return match.group(1)