Add safety check to mjui_event.

PiperOrigin-RevId: 471809554 Change-Id: I563cac24781a9da6f7aa8313c9ea0b15c7b30903
2022-09-02 08:37:46 -07:00
parent df51a1de59
commit 0784a46f62
1 changed files with 1 additions and 1 deletions
@@ -2115,7 +2115,7 @@ mjuiItem* mjui_event(mjUI* ui, mjuiState* state, const mjrContext* con) {
  int item_cur = -1;
  mjuiItem* it_cur = NULL;
  findmouse(ui, state, con, &sect_cur, &item_cur);
-  if (sect_cur>0) {
+  if (sect_cur>0 && item_cur >= 0) {
    it_cur = ui->sect[sect_cur-1].item + item_cur;
  }