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| author | Vadim Petrochenkov <vadim.petrochenkov@gmail.com> | 2015-09-03 09:49:50 +0300 |
|---|---|---|
| committer | Vadim Petrochenkov <vadim.petrochenkov@gmail.com> | 2015-09-03 09:49:50 +0300 |
| commit | 06fb196256bbab1e7aa4f43daf45321efaa6e0eb (patch) | |
| tree | 23863826af019b2bc07d295882e092d244c36699 /src/libstd/sys/unix/backtrace/printing/libbacktrace.rs | |
| parent | 3903ea96f557dc923cf73d3905554083cd921a01 (diff) | |
| download | rust-06fb196256bbab1e7aa4f43daf45321efaa6e0eb.tar.gz rust-06fb196256bbab1e7aa4f43daf45321efaa6e0eb.zip | |
Use `null()`/`null_mut()` instead of `0 as *const T`/`0 as *mut T`
Diffstat (limited to 'src/libstd/sys/unix/backtrace/printing/libbacktrace.rs')
| -rw-r--r-- | src/libstd/sys/unix/backtrace/printing/libbacktrace.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libstd/sys/unix/backtrace/printing/libbacktrace.rs b/src/libstd/sys/unix/backtrace/printing/libbacktrace.rs index 711e241161d..5640eb81f2a 100644 --- a/src/libstd/sys/unix/backtrace/printing/libbacktrace.rs +++ b/src/libstd/sys/unix/backtrace/printing/libbacktrace.rs @@ -123,7 +123,7 @@ pub fn print(w: &mut Write, idx: isize, addr: *mut libc::c_void, // FIXME: We also call self_exe_name() on DragonFly BSD. I haven't // tested if this is required or not. unsafe fn init_state() -> *mut backtrace_state { - static mut STATE: *mut backtrace_state = 0 as *mut backtrace_state; + static mut STATE: *mut backtrace_state = ptr::null_mut(); static mut LAST_FILENAME: [libc::c_char; 256] = [0; 256]; if !STATE.is_null() { return STATE } let selfname = if cfg!(target_os = "freebsd") || |