create diff only if content changed

kmerz / graveio

where your code stays alive

BSD 2-Clause "Simplified" License

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create diff only if content changed #21

Closed darinkes closed 11 years ago

darinkes commented 11 years ago

Diffs just make sense if there is actually a diff. So just update the post if content is unchanged, else create a new version of the post for diffing.

darinkes commented 11 years ago

OK. Updated the PullRequest