mirrors/kitty
1
0
Fork 0
mirror of https://github.com/kovidgoyal/kitty synced 2026-06-08 22:28:24 +02:00
Code Issues Packages Projects Releases Wiki Activity

diff kitten: Better error message when one of the arguments does not exist

Browse Source
This commit is contained in:
Kovid Goyal
2018-06-14 21:53:13 +05:30
parent 7214b66aa5
commit 2a8295d71c
1 changed files with 3 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
kittens/diff/main.py
View File

@@ -399,11 +399,9 @@ def main(args):
opts = init_config(args) opts = init_config(args)
set_diff_command(opts.diff_cmd) set_diff_command(opts.diff_cmd)
lines_for_path.replace_tab_by = opts.replace_tab_by lines_for_path.replace_tab_by = opts.replace_tab_by
# Ensure the kitten works even when stdin/stdout are redirected for f in left, right:
if not sys.stdin.isatty(): if not os.path.exists(f):
sys.stdin = open('/dev/tty') raise SystemExit('{} does not exist'.format(f))
if not sys.stdout.isatty():
sys.stdout = open('/dev/tty', 'w')
loop = Loop() loop = Loop()
handler = DiffHandler(args, opts, left, right) handler = DiffHandler(args, opts, left, right)