Fix possible NULL pointer dereference

BenBE · BenBE · commit 70f873ed01a0 · 2026-01-19T19:09:37.000+01:00
Fixes #1662
diff --git a/DisplayOptionsPanel.c b/DisplayOptionsPanel.c
@@ -107,7 +107,7 @@ static HandlerResult DisplayOptionsPanel_eventHandler(Panel* super, int ch) {
          }
          /* fallthrough */
       case EVENT_SET_SELECTED:
-         if (OptionItem_kind(selected) == OPTION_ITEM_NUMBER) {
+         if (selected && OptionItem_kind(selected) == OPTION_ITEM_NUMBER) {
             super->currentBar = this->decIncBar;
          } else {
             Panel_setDefaultBar(super);

Original file line number	Diff line number	Diff line change
`@@ -107,7 +107,7 @@ static HandlerResult DisplayOptionsPanel_eventHandler(Panel* super, int ch) {`
`107`	`107`	`}`
`108`	`108`	`/* fallthrough */`
`109`	`109`	`case EVENT_SET_SELECTED:`
`110`		`- if (OptionItem_kind(selected) == OPTION_ITEM_NUMBER) {`
	`110`	`+ if (selected && OptionItem_kind(selected) == OPTION_ITEM_NUMBER) {`
`111`	`111`	`super->currentBar = this->decIncBar;`
`112`	`112`	`} else {`
`113`	`113`	`Panel_setDefaultBar(super);`