On Sep 1, 2008, at 1:38 PM, Jean-Daniel Dupas wrote:
Unlike java, Obj-C does not have the concept of class variable.
Your static variable is a classic C variable, and C variable are not
automatically initialized to NULL.
The first time you call init, relationshipMatch may contains
anything and may not be NULL, and so it will never be properly
initialized.
Note: In "C", all static and global variables are initialized to zeros
(or NULL pointers). Local variables (auto variables from the stack)
are not initialized.
Steven
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