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SharedPtr: Avoid double dereference when calling clear().

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This commit is contained in:
Mathias Froehlich 2012-12-01 07:58:38 +01:00
parent 8816d0a9ac
commit e5afc6f029
1 changed files with 2 additions and 2 deletions
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simgear/structure/SGSharedPtr.hxx
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@ -1,6 +1,6 @@
/* -*-c++-*-
*
* Copyright (C) 2005-2009 Mathias Froehlich
* Copyright (C) 2005-2012 Mathias Froehlich
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
@ -104,7 +104,7 @@ private:
void get(const T* p) const
{ T::get(p); }
void put(void)
{ if (!T::put(_ptr)) { delete _ptr; _ptr = 0; } }
{ if (!T::put(_ptr)) delete _ptr; _ptr = 0; }
// The reference itself.
T* _ptr;