util.stanza: Use correct index when replacing the tag in .tags (thanks daurnimator)

diff --git a/util/stanza.lua b/util/stanza.lua
index 59c88c4ea0382acfbe3741f4a276e12157bd940a..7c21421083d57daafbcf2ad807c3d7b7166c36a5 100644 (file)
--- a/util/stanza.lua
+++ b/util/stanza.lua
@@ -166,7 +166,7 @@ function stanza_mt:maptags(callback)
                                curr_tag = curr_tag - 1;
                        else
                                self[i] = ret;
-                               tags[i] = ret;
+                               tags[curr_tag] = ret;
                        end
                        curr_tag = curr_tag + 1;
                end