mod_pastebin: Fix pasting when <body> is not the first tag (thanks thorsten)
Introduced in ded630a87563
stanza:get_child() and :get_child_text() operates on the first child
when no name or namespace is given.
If it so happens that the first child is an <thread/> instead of <body>
then it calculates the line length against that instead of the body.
Apparently in the vast majority of clients the <body> is first, so this
issue was not noticed until now.
--- a/mod_pastebin/mod_pastebin.lua Wed Sep 29 00:26:44 2021 +0200
+++ b/mod_pastebin/mod_pastebin.lua Wed Sep 29 13:39:59 2021 +0200
@@ -114,7 +114,7 @@
if not nick then return; end
end
- local body = stanza:get_child_text();
+ local body = stanza:get_child_text("body");
if not body then return; end