fix: trim func forget to return value

2022-08-28 09:04:50 +08:00 · 2022-08-28 09:04:50 +08:00 · 6fe7d86567
parent 8d49d2e788
commit 6fe7d86567
1 changed files with 1 additions and 1 deletions
--- a/quizzes.lua
+++ b/quizzes.lua
@ -165,7 +165,7 @@ local function incValue(session, key)
 end

 local function trim(s)
-  string.gsub(s, "^%s*(.-)%s*$", "%1") --trim spaces
+  return string.gsub(s, "^%s*(.-)%s*$", "%1") --trim spaces
 end

 local function check(playerName, answer, quiz)