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todvora / gitbook-plugin-image-captions

Image captions plugin for GitBook
Apache License 2.0
44 stars 18 forks source link

Plugin breaks when there is a title without a link in SUMMARY.md #15

Closed tianshuo closed 8 years ago

tianshuo commented 8 years ago

If there is an item in SUMMARY.md without a link, the plugin breaks by outputting:

Error: EISDIR: illegal operation on a directory, read
tianshuo commented 8 years ago

To reproduce this bug

Create a SUMMARY.md file like this:

# Summary
* intro

Fix

I have added an if to check that the link exists in this PR #16

todvora commented 8 years ago

Fixed in #16, closing now. Thank you very much!