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| author | Kim Alvefur <zash@zash.se> | 2021-12-01 23:03:11 +0100 |
|---|---|---|
| committer | Kim Alvefur <zash@zash.se> | 2021-12-01 23:03:11 +0100 |
| commit | 7182a72911b677f951facf49ebe01c8ab4fa7376 (patch) | |
| tree | cdb7e0672f9a77c83c858ec806193b654d625600 /plugins/mod_smacks.lua | |
| parent | a7783d452a83eb5a67c380ccb12989111827a3c6 (diff) | |
| download | prosody-7182a72911b677f951facf49ebe01c8ab4fa7376.tar.gz prosody-7182a72911b677f951facf49ebe01c8ab4fa7376.zip | |
mod_smacks: Fix empty cache check
In Lua, every value except `nil` and `false` are considered true in
boolean expressions, even `0` as here, which means this was dead code.
Diffstat (limited to 'plugins/mod_smacks.lua')
| -rw-r--r-- | plugins/mod_smacks.lua | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/plugins/mod_smacks.lua b/plugins/mod_smacks.lua index f6fecdb2..53ef87b3 100644 --- a/plugins/mod_smacks.lua +++ b/plugins/mod_smacks.lua @@ -70,7 +70,7 @@ local function init_session_cache(max_entries, evict_callback) if not stores[user] then stores[user] = cache.new(max_entries, evict_callback); end stores[user]:set(key, value); -- remove empty caches completely - if not stores[user]:count() then stores[user] = nil; end + if stores[user]:count() == 0 then stores[user] = nil; end end; }; end |