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Return errors.

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This commit is contained in:
Tobias Weingartner 2016-04-30 17:04:44 -07:00
parent e0bc426050
commit 04089c533b
1 changed files with 4 additions and 4 deletions
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8
middleware/markdown/process.go
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@ -16,19 +16,19 @@ type FileInfo struct {
ctx middleware.Context ctx middleware.Context
} }
func (f FileInfo) Summarize(wordcount int) string { func (f FileInfo) Summarize(wordcount int) (string, error) {
fp, err := f.ctx.Root.Open(f.Name()) fp, err := f.ctx.Root.Open(f.Name())
if err != nil { if err != nil {
return "" return "", err
} }
defer fp.Close() defer fp.Close()
buf, err := ioutil.ReadAll(fp) buf, err := ioutil.ReadAll(fp)
if err != nil { if err != nil {
return "" return "", err
} }
return string(summary.Markdown(buf, wordcount)) return string(summary.Markdown(buf, wordcount)), nil
} }
// Markdown processes the contents of a page in b. It parses the metadata // Markdown processes the contents of a page in b. It parses the metadata