When the git ref is unable to be found return broken pr

[zeripath]

Fix #13216

Signed-off-by: Andrew Thornton art27@cantab.net

[a1012112796]

you are right.
By the way, maybe should set LANG envirment verb when init gitea to en_US.UFT-8 to make sure git print error message in english.
for example

[6543]

it will fix the 500 but wont fix the 13216 !

[zeripath]

@a1012112796 #8548

gitea/modules/git/command.go

Lines 125 to 131 in 5626811

	cmd := exec.CommandContext(ctx, c.name, c.args...)
	if env == nil {
	cmd.Env = append(os.Environ(), fmt.Sprintf("LC_ALL=%s", DefaultLocale))
	} else {
	cmd.Env = env
	cmd.Env = append(cmd.Env, fmt.Sprintf("LC_ALL=%s", DefaultLocale))
	}

[6543]

wait ... I'll test some more

[6543]

1. create repo A
2. frok repo A to repo B
3. backup bare repo A
4. create feature branch on B and add some commits
5. create pull from B to A & squash-merge
6. clone A to local disk
7. restore backup of A
8. push local clone back to gitea

without this pull: 500
with this pull: working pull view but N/A on "Files changed"-Tab

what I expect to fix 13216 -> cliking on Files-Changed will show the diff based on merged-commit as fallback

[6543]

nice bugfix - wont fix ref issue