X-Git-Url: https://gitweb.ps.run/ps-cgit/blobdiff_plain/e942a1622bddf3338096393c3906c1adc871d198..d85e8a9810cbfbe5cfe80509a7b47cb39483e6ac:/filters/email-gravatar.lua

diff --git a/filters/email-gravatar.lua b/filters/email-gravatar.lua
index 8a53447..52cf426 100644
--- a/filters/email-gravatar.lua
+++ b/filters/email-gravatar.lua
@@ -7,15 +7,16 @@
 -- 	<http://mkottman.github.io/luacrypto/>
 --
 
-require("crypto")
+local crypto = require("crypto")
 
-function filter_open(email)
+function filter_open(email, page)
 	buffer = ""
 	md5 = crypto.digest("md5", email:sub(2, -2):lower())
 end
 
 function filter_close()
-	html("<img src='//www.gravatar.com/avatar/" .. md5 .. "?s=13&d=retro' style='height:10pt;width:10pt'> " .. buffer)
+	html("<img src='//www.gravatar.com/avatar/" .. md5 .. "?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> " .. buffer)
+	return 0
 end
 
 function filter_write(str)