X-Git-Url: https://gitweb.ps.run/ps-cgit/blobdiff_plain/786609bd36c07b85dbf905fc8c36eba7132122d7..a8b9ef8c1c68fbb9c89db2d8c12dca38c15e2bfd:/filters/email-gravatar.lua

diff --git a/filters/email-gravatar.lua b/filters/email-gravatar.lua
index 982e030..52cf426 100644
--- a/filters/email-gravatar.lua
+++ b/filters/email-gravatar.lua
@@ -7,7 +7,7 @@
 -- 	<http://mkottman.github.io/luacrypto/>
 --
 
-require("crypto")
+local crypto = require("crypto")
 
 function filter_open(email, page)
 	buffer = ""
@@ -15,7 +15,8 @@ function filter_open(email, page)
 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)