Decompile fn_11582 (UITabControl::SetFlag)

Batch #5167 by Yommy: 0 byte-identical, 1 confirmed by peer review.

- fn_11582 UITabControl::SetFlag: logic confirmed by peer review

Peer-reviewed-by: eAthena, alisonrag
Accepted without human review: peers confirmed the logic ("same" ahead by at least 3, with 70% of the votes).

Source/UI/Lists/UIScrollBar.cpp

@@ -426,6 +426,12 @@ void UITabControl::ClearTabs() {
 }
 
 // OFFSET: 0x0089C1B0
+// FUNCTION: fn_11582
+void UITabControl::SetFlag(int index, bool value) {
+  if (index >= 0 && index < static_cast<int>(this->labels.size())) {
+    this->flags[index] = value;
+  }
+}
 
 // OFFSET: 0x00880B20
 // FUNCTION: fn_11283