tubes/source/manager.cxx | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
New commits:
commit b0a30d372fb9430c052177a1a551cd3b771236dd
Author: Eike Rathke <er...@redhat.com>
Date: Mon Jul 16 17:49:14 2012 +0200
tubes: guard unref() against "accidental" calls
Change-Id: I73b0f8faaa9b6d0707153f3150ca531a33cb0dd3
diff --git a/tubes/source/manager.cxx b/tubes/source/manager.cxx
index b026d85..896fcc8 100644
--- a/tubes/source/manager.cxx
+++ b/tubes/source/manager.cxx
@@ -372,7 +372,7 @@ void
TeleManager::unref()
{
MutexGuard aGuard( GetAnotherMutex());
- if (--nAnotherRefCount == 0) {
+ if (nAnotherRefCount && --nAnotherRefCount == 0) {
delete pSingleton;
pSingleton = NULL;
}
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