mirror of git://git.musl-libc.org/musl
make tdestroy allow null function pointer if no destructor is needed
this change is to align with a change in the glibc interface.
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2d2da648f6
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@ -16,6 +16,6 @@ void tdestroy(void *root, void (*freekey)(void *))
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return;
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return;
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tdestroy(r->left, freekey);
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tdestroy(r->left, freekey);
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tdestroy(r->right, freekey);
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tdestroy(r->right, freekey);
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freekey(r->key);
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if (freekey) freekey(r->key);
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free(r);
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free(r);
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}
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}
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