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Don't panic if we hit a dangling symlink in mungedocs

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This commit is contained in:
Tim Hockin 2016-07-13 11:50:19 -07:00
parent 2906a35c1a
commit a8d394bfd4
1 changed files with 6 additions and 0 deletions
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6
cmd/mungedocs/mungedocs.go
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@ -158,6 +158,12 @@ func (f fileProcessor) visit(path string) error {
func newWalkFunc(fp *fileProcessor, changesNeeded *bool) filepath.WalkFunc { func newWalkFunc(fp *fileProcessor, changesNeeded *bool) filepath.WalkFunc {
return func(path string, info os.FileInfo, err error) error { return func(path string, info os.FileInfo, err error) error {
stat, err := os.Stat(path) stat, err := os.Stat(path)
if err != nil {
if os.IsNotExist(err) {
return nil
}
return err
}
if path != *rootDir && stat.IsDir() && *norecurse { if path != *rootDir && stat.IsDir() && *norecurse {
return filepath.SkipDir return filepath.SkipDir
} }