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authorcel <cel@f/6sQ6d2CMxRUhLpspgGIulDxDCwYD7DzFzPNr7u5AU=.ed25519>2017-06-03 11:53:21 -1000
committercel <cel@f/6sQ6d2CMxRUhLpspgGIulDxDCwYD7DzFzPNr7u5AU=.ed25519>2017-06-03 12:37:01 -1000
commit4d96b6e0f7b726a5d96742e51fcb6c05b1d3f85f (patch)
tree21b82ee95357c8f232a2a5fa486b16e26b845b07 /lib/util.js
parent81e06ce58a3a4a09b7c6c2837e8076ecec6e38e3 (diff)
downloadpatchfoo-4d96b6e0f7b726a5d96742e51fcb6c05b1d3f85f.tar.gz
patchfoo-4d96b6e0f7b726a5d96742e51fcb6c05b1d3f85f.zip
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-rw-r--r--lib/util.js1
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/util.js b/lib/util.js
index a5f14f5..e4cf415 100644
--- a/lib/util.js
+++ b/lib/util.js
@@ -153,6 +153,7 @@ u.customError = function (name) {
}
u.escapeHTML = function (html) {
+ if (!html) return ''
return html.toString('utf8')
.replace(/</g, '&lt;')
.replace(/>/g, '&gt;')