remove to_string

2019-08-19 13:50:22 +03:00 · 2019-08-19 13:50:22 +03:00 · 75a553fa27
commit 75a553fa27
parent cb52065d55
1 changed files with 1 additions and 1 deletions
--- a/src/libstd/sys/wasi/os.rs
+++ b/src/libstd/sys/wasi/os.rs
@ -25,7 +25,7 @@ pub fn errno() -> i32 {
 }

 pub fn error_string(errno: i32) -> String {
-    wasi::error_string(errno).to_string()
+    wasi::error_string(errno)
 }

 pub fn getcwd() -> io::Result<PathBuf> {