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markdown: Fix when md file has front matter but empty body

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This commit is contained in:
Matthew Holt 2015-07-25 15:47:33 -06:00
parent 53b7b131cb
commit 453d3eb567
1 changed files with 6 additions and 5 deletions
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11
middleware/markdown/metadata.go
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@ -207,11 +207,7 @@ func extractMetadata(parser MetadataParser, b []byte) (metadata []byte, markdown
// Read remaining lines until closing identifier is found
for {
line, err := reader.ReadBytes('\n')
if err != nil {
if err == io.EOF {
// no closing metadata identifier found
return nil, nil, fmt.Errorf("metadata not closed ('%s' not found)", parser.Closing())
}
if err != nil && err != io.EOF {
return nil, nil, err
}
@ -220,6 +216,11 @@ func extractMetadata(parser MetadataParser, b []byte) (metadata []byte, markdown
break
}
// if file ended, by this point no closing identifier was found
if err == io.EOF {
return nil, nil, fmt.Errorf("metadata not closed ('%s' not found)", parser.Closing())
}
metaBuf.Write(line)
metaBuf.WriteString("\r\n")
}