Save the context of a suspended list before resuming the execution, so that it can safely be suspended again. Patch 3004652 by fuzzie.

peres · peres · commit 61c40e2bd4cf · 2010-06-19T02:50:46.000Z
svn-id: r50037
diff --git a/engines/parallaction/exec.cpp b/engines/parallaction/exec.cpp
@@ -193,8 +193,10 @@ void CommandExec::runSuspended() {
 		debugC(3, kDebugExec, "CommandExec::runSuspended()");
 
 		_execZone = _suspendedCtxt._zone;
-		runList(_suspendedCtxt._first, _suspendedCtxt._last);
+		CommandList::iterator first = _suspendedCtxt._first;
+		CommandList::iterator last = _suspendedCtxt._last;
 		cleanSuspendedList();
+		runList(first, last);
 	}
 }
 

Original file line number	Diff line number	Diff line change
`@@ -193,8 +193,10 @@ void CommandExec::runSuspended() {`
`193`	`193`	`debugC(3, kDebugExec, "CommandExec::runSuspended()");`
`194`	`194`
`195`	`195`	`_execZone = _suspendedCtxt._zone;`
`196`		`- runList(_suspendedCtxt._first, _suspendedCtxt._last);`
	`196`	`+ CommandList::iterator first = _suspendedCtxt._first;`
	`197`	`+ CommandList::iterator last = _suspendedCtxt._last;`
`197`	`198`	`cleanSuspendedList();`
	`199`	`+ runList(first, last);`
`198`	`200`	`}`
`199`	`201`	`}`
`200`	`202`