[PATCH b4 2/5] Avoid file descriptor leak

[Tamir Duberstein <tamird@gmail.com>]

Signed-off-by: Tamir Duberstein <tamird@gmail.com>
---
 src/b4/diff.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/b4/diff.py b/src/b4/diff.py
index 63e60f2fc82c95145a897c2dd319283996ed5a8a..743127ef0a1922eace81686e27cd0366f8e42f9c 100644
--- a/src/b4/diff.py
+++ b/src/b4/diff.py
@@ -174,8 +174,8 @@ def main(cmdargs: argparse.Namespace) -> None:
         sys.exit(1)
     if cmdargs.outdiff is not None:
         logger.info('Writing %s', cmdargs.outdiff)
-        fh = open(cmdargs.outdiff, 'w')
+        with open(cmdargs.outdiff, 'w') as fh:
+            fh.write(rdiff)
     else:
         logger.info('---')
-        fh = sys.stdout
-    fh.write(rdiff)
+        sys.stdout.write(rdiff)

-- 
2.47.0