~NameIndex(): Make more robust

Remove the listener only, if it was registered.
2011-07-07 08:12:28 +02:00 · 2011-07-07 08:12:28 +02:00 · 670b0d106a
commit 670b0d106a
parent 8373bcd169
1 changed files with 1 additions and 1 deletions
--- a/src/add-ons/kernel/file_systems/packagefs/NameIndex.cpp
+++ b/src/add-ons/kernel/file_systems/packagefs/NameIndex.cpp
@ -130,7 +130,7 @@ NameIndex::NameIndex()

 NameIndex::~NameIndex()
 {
-	if (fVolume != NULL)
+	if (IsListening())
 		fVolume->RemoveNodeListener(this);

 	delete fEntries;