glx: Fix linked list deletion in __glXCloseDisplay()
I hate single linked lists.
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@ -246,7 +246,7 @@ __glXCloseDisplay(Display * dpy, XExtCodes * codes)
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prev = &glx_displays;
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for (priv = glx_displays; priv; prev = &priv->next, priv = priv->next) {
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if (priv->dpy == dpy) {
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(*prev)->next = priv->next;
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(*prev) = priv->next;
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break;
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}
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}
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