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glx: fix open-coded linked list removal function

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OMG stab stab stab, YALL.

removal function was made of crack, actually truncated the list from
the one after the find point.

However fixing this makes glean makecurrent fail with a GLX error.
This commit is contained in:
Dave Airlie
2009-06-10 15:13:45 +10:00
parent 3ea747c0db
commit 918923e285
1 changed files with 11 additions and 5 deletions
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16
glx/glxext.c
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@@ -150,12 +150,18 @@ void __glXAddToContextList(__GLXcontext *cx)
void __glXRemoveFromContextList(__GLXcontext *cx)
{
__GLXcontext *c, **prev;
__GLXcontext *c, *prev;
prev = &glxAllContexts;
for (c = glxAllContexts; c; c = c->next)
if (c == cx)
*prev = c->next;
if (cx == glxAllContexts)
glxAllContexts = cx->next;
else {
prev = glxAllContexts;
for (c = glxAllContexts; c; c = c->next) {
if (c == cx)
prev->next = c->next;
prev = c;
}
}
}
/*