Make smaller error frame resizing idempotent

2026-08-26 15:33:40 +02:00
parent 4d8a10b75a
commit 4e2e344df9
1 changed files with 22 additions and 13 deletions
@@ -1,13 +1,22 @@
-local T = ShaguTweaks.T
-
-local module = ShaguTweaks:register({
-  title = T["Smaller Error Frame"],
-  description = T["Resizes the error frame to 1 line instead of 3."],
-    expansions = { ["vanilla"] = true },
-    category = T["General"],
-    enabled = nil,
-})
-
-module.enable = function(self)
-    UIErrorsFrame:SetHeight(UIErrorsFrame:GetHeight() / 3)
-end
+local T = ShaguTweaks.T
+
+local module = ShaguTweaks:register({
+  title = T["Smaller Error Frame"],
+  description = T["Resizes the error frame to 1 line instead of 3."],
+  expansions = { ["vanilla"] = true },
+  category = T["General"],
+  enabled = nil,
+})
+
+module.enable = function(self)
+  -- Remember the original frame height so repeated enable() calls do not
+  -- keep dividing an already-resized frame (1/3, 1/9, 1/27, ...).
+  if not self.originalHeight then
+    self.originalHeight = UIErrorsFrame:GetHeight()
+  end
+
+  local targetHeight = self.originalHeight / 3
+  if UIErrorsFrame:GetHeight() ~= targetHeight then
+    UIErrorsFrame:SetHeight(targetHeight)
+  end
+end