Description:
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Instanciating Imagick without parameters causes the server to crash.

Reproduce code:
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$image = new Imagick();

Actual result:
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Here is the apache logs' section corresponding to imagick instanciation
[Tue Jul 31 16:10:13 2007] [notice] Parent: child process exited with status 3221225477 -- Restarting.
[Tue Jul 31 16:10:14 2007] [notice] Apache/2.2.4 (Win32) PHP/5.2.3 configured -- resuming normal operations
[Tue Jul 31 16:10:14 2007] [notice] Server built: Jan  9 2007 23:17:20
[Tue Jul 31 16:10:14 2007] [notice] Parent: Created child process 2328
[Tue Jul 31 16:10:14 2007] [notice] Child 2328: Child process is running
[Tue Jul 31 16:10:14 2007] [notice] Child 2328: Acquired the start mutex.
[Tue Jul 31 16:10:14 2007] [notice] Child 2328: Starting 250 worker threads.
[Tue Jul 31 16:10:14 2007] [notice] Child 2328: Starting thread to listen on port 80.