From 2e8cb6b363360101b21da4d9522e0d342f4ba352 Mon Sep 17 00:00:00 2001
From: Jeremy Soller <jeremy@system76.com>
Date: Fri, 17 Aug 2018 20:07:00 -0600
Subject: [PATCH] Fix signature of unsetenv
---
src/stdlib/src/lib.rs | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/stdlib/src/lib.rs b/src/stdlib/src/lib.rs
index 7e82a41cd..b17174780 100644
--- a/src/stdlib/src/lib.rs
+++ b/src/stdlib/src/lib.rs
@@ -1023,7 +1023,7 @@ pub extern "C" fn unlockpt(fildes: c_int) -> c_int {
}
#[no_mangle]
-pub unsafe extern "C" fn unsetenv(key: *mut c_char) -> c_int {
+pub unsafe extern "C" fn unsetenv(key: *const c_char) -> c_int {
if let Some((i, _)) = find_env(key) {
// No need to worry about updating the pointer, this does not
// reallocate in any way. And the final null is already shifted back.
--
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