Fixed call_atexit_callbacks function

VictorSpirin · VictorSpirin · commit 2a89a60e2f94 · 2019-12-29T17:04:48.000+03:00
diff --git a/src/utils/pgut.c b/src/utils/pgut.c
@@ -834,9 +834,11 @@ static void
 call_atexit_callbacks(bool fatal)
 {
 	pgut_atexit_item  *item;
-
-	for (item = pgut_atexit_stack; item; item = item->next)
+	pgut_atexit_item  *next;
+	for (item = pgut_atexit_stack; item; item = next){
+		next = item->next;
 		item->callback(fatal, item->userdata);
+	}
 }
 
 static void

Original file line number	Diff line number	Diff line change
`@@ -834,9 +834,11 @@ static void`
`834`	`834`	`call_atexit_callbacks(bool fatal)`
`835`	`835`	`{`
`836`	`836`	`pgut_atexit_item *item;`
`837`		`-`
`838`		`- for (item = pgut_atexit_stack; item; item = item->next)`
	`837`	`+ pgut_atexit_item *next;`
	`838`	`+ for (item = pgut_atexit_stack; item; item = next){`
	`839`	`+ next = item->next;`
`839`	`840`	`item->callback(fatal, item->userdata);`
	`841`	`+ }`
`840`	`842`	`}`
`841`	`843`
`842`	`844`	`static void`