From fc92d95b359e5220f2a8dbba5871625a9f4499cd Mon Sep 17 00:00:00 2001
From: Paul Sajna <paulsajna@gmail.com>
Date: Sun, 4 Mar 2018 09:42:57 -0800
Subject: [PATCH] this [u8] to c_char* is probably wrong

---
 platform/src/redox/mod.rs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/platform/src/redox/mod.rs b/platform/src/redox/mod.rs
index b9792e176d..4391daa03b 100644
--- a/platform/src/redox/mod.rs
+++ b/platform/src/redox/mod.rs
@@ -58,7 +58,10 @@ pub fn ftruncate(fd: c_int, len: off_t) -> {
 pub fn getcwd(buf: *mut c_char, size: size_t) -> {
     // XXX: do something with size maybe
     let rbuf = unsafe { c_str(buf) };
-    syscall::getcwd(rbuf)? as c_int
+    syscall::getcwd(rbuf);
+    unsafe {
+        &*(rbuf as *mut [c_char])
+    }
 }
 
 pub fn open(path: *const c_char, oflag: c_int, mode: mode_t) -> c_int {