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| author | cel <cel@f/6sQ6d2CMxRUhLpspgGIulDxDCwYD7DzFzPNr7u5AU=.ed25519> | 2019-01-25 14:06:48 -1000 |
|---|---|---|
| committer | cel <cel@f/6sQ6d2CMxRUhLpspgGIulDxDCwYD7DzFzPNr7u5AU=.ed25519> | 2019-01-25 14:06:48 -1000 |
| commit | cae620df7c1340cf817c83ae5f21de1592964de4 (patch) | |
| tree | f4771e99414a556e6927a77280acdfb587d09eab /lib/serve.js | |
| parent | 54db98a9cf71d5f79379ab83c12474a688f0d5ae (diff) | |
| download | patchfoo-cae620df7c1340cf817c83ae5f21de1592964de4.tar.gz patchfoo-cae620df7c1340cf817c83ae5f21de1592964de4.zip | |
about-diff: handle initial diff
Diffstat (limited to 'lib/serve.js')
| -rw-r--r-- | lib/serve.js | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/lib/serve.js b/lib/serve.js index d87880c..f71e083 100644 --- a/lib/serve.js +++ b/lib/serve.js @@ -3936,17 +3936,17 @@ Serve.prototype.aboutDiff = function (url) { ? pull.values(['next: ', ph('a', {href: nextHref}, ph('code', nextMsg.key.substr(0, 8) + '…'))]) : pull.empty(), - prevMsg ? self.textEditDiffTable(prevMsg, msg) : pull.empty() + prevMsg || msg ? self.textEditDiffTable(prevMsg, msg) : pull.empty() ])) } } } Serve.prototype.textEditDiffTable = function (oldMsg, newMsg) { - var oldC = oldMsg.value.content || {} - var newC = newMsg.value.content || {} - var oldText = String(oldC.text || oldC.description) - var newText = String(newC.text || newC.description) + var oldC = oldMsg && oldMsg.value.content || {} + var newC = newMsg && newMsg.value.content || {} + var oldText = String(oldC.text || oldC.description || '') + var newText = String(newC.text || newC.description || '') var diff = Diff.structuredPatch('', '', oldText, newText) var self = this return pull( |