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Diffstat (limited to 'filters/email-gravatar.lua')
-rw-r--r--filters/email-gravatar.lua2
1 files changed, 1 insertions, 1 deletions
diff --git a/filters/email-gravatar.lua b/filters/email-gravatar.lua
index 3aad258..52cf426 100644
--- a/filters/email-gravatar.lua
+++ b/filters/email-gravatar.lua
@@ -15,7 +15,7 @@ function filter_open(email, page)
 end
 
 function filter_close()
-	html("<img src='//www.gravatar.com/avatar/" .. md5 .. "?s=13&amp;d=retro' width=13 height=13 alt='Gravatar' /> " .. buffer)
+	html("<img src='//www.gravatar.com/avatar/" .. md5 .. "?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> " .. buffer)
 	return 0
 end