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refactor: reduce the scope of unsafe in dc_context_unref()

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link2xt
2026-07-31 16:50:33 +00:00
committed by l
parent 21e08d7e95
commit 057d6c0c5e
1 changed files with 4 additions and 6 deletions
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10
deltachat-ffi/src/lib.rs
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@@ -194,13 +194,11 @@ pub unsafe extern "C" fn dc_context_is_open(context: *mut dc_context_t) -> libc:
/// This function releases the memory of the `dc_context_t` structure.
#[unsafe(no_mangle)]
pub unsafe extern "C" fn dc_context_unref(context: *mut dc_context_t) {
unsafe {
if context.is_null() {
eprintln!("ignoring careless call to dc_context_unref()");
return;
}
drop(Box::from_raw(context));
if context.is_null() {
eprintln!("ignoring careless call to dc_context_unref()");
return;
}
drop(unsafe { Box::from_raw(context) });
}
#[unsafe(no_mangle)]