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Add safety check to mjui_event.

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PiperOrigin-RevId: 471809554
Change-Id: I563cac24781a9da6f7aa8313c9ea0b15c7b30903
This commit is contained in:
Yuval Tassa
2022-09-02 08:37:46 -07:00
committed by Copybara-Service
parent df51a1de59
commit 0784a46f62
1 changed files with 1 additions and 1 deletions
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src/ui/ui_main.c
+1 -1
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@@ -2115,7 +2115,7 @@ mjuiItem* mjui_event(mjUI* ui, mjuiState* state, const mjrContext* con) {
int item_cur = -1; int item_cur = -1;
mjuiItem* it_cur = NULL; mjuiItem* it_cur = NULL;
findmouse(ui, state, con, &sect_cur, &item_cur); 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; it_cur = ui->sect[sect_cur-1].item + item_cur;
} }