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Fix two warnings on X11

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This commit is contained in:
Pierre Krieger
2014-08-07 18:05:51 +02:00
parent cbf07d3190
commit 3f69cbb189
1 changed files with 4 additions and 4 deletions
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8
src/x11/mod.rs
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@@ -154,12 +154,12 @@ impl Window {
// getting the pointer
let fn_ptr = {
let mut addr = unsafe { ffi::glXGetProcAddress(b"glXCreateContextAttribs".as_ptr()
as *const u8) } as *const ();
let mut addr = ffi::glXGetProcAddress(b"glXCreateContextAttribs".as_ptr()
as *const u8) as *const ();
if addr.is_null() {
addr = unsafe { ffi::glXGetProcAddress(b"glXCreateContextAttribsARB".as_ptr()
as *const u8) } as *const ();
addr = ffi::glXGetProcAddress(b"glXCreateContextAttribsARB".as_ptr()
as *const u8) as *const ();
}
addr.to_option().map(|addr| {