Mercurial > prosody-modules

diff mod_bob/mod_bob.lua @ 3343:2e65160187a4

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mod_bob: Simplify check_cid using string.match. (thanks Zash!)
author Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
date Fri, 28 Sep 2018 16:31:36 +0200
parents 3aa5419e3576
children 76fc915647ab
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line diff
--- a/mod_bob/mod_bob.lua	Fri Sep 28 16:12:18 2018 +0200
+++ b/mod_bob/mod_bob.lua	Fri Sep 28 16:31:36 2018 +0200
@@ -12,11 +12,7 @@
 local in_flight = {};
 
 local function check_cid(src)
-	-- TODO: figure out why ^ can’t be used at the beginning of the pattern.
-	for cid in src:gmatch("cid:(%w+%+%w+@bob%.xmpp%.org)$") do
-		return cid;
-	end
-	return nil;
+	return src:match("^cid:(%w+%+%w+@bob%.xmpp%.org)$");
 end
 
 local function handle_data_carrier(tag)