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email-gravatar.lua: fix for lua 5.2
Christian Hesse 2014-01-14
parent a9a7f68 · commit 50287e7
-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 982e0309..9feb6113 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 = ""