Fix 500 on first wiki page (#16586) (#16598)

Backport #16586

There is a mistake in #16319 and #16487 which means that the first time
a wiki page is created a 500 is reported because the `master` branch is
not in existence in that wiki yet.

This PR simply checks for this error and returns not found.

Fix #16584

Signed-off-by: Andrew Thornton <art27@cantab.net>
This commit is contained in:
zeripath 2021-08-03 23:46:08 +01:00 committed by GitHub
parent ff8fadd2be
commit a17edf446f
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2 changed files with 32 additions and 0 deletions

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@ -90,6 +90,9 @@ func prepareWikiFileName(gitRepo *git.Repository, wikiName string) (bool, string
// Look for both files
filesInIndex, err := gitRepo.LsTree("master", unescaped, escaped)
if err != nil {
if strings.Contains(err.Error(), "Not a valid object name master") {
return false, escaped, nil
}
log.Error("%v", err)
return false, escaped, err
}