rustc: Call str::is_empty

341678b8 · Tim Chevalier · 760c71dc · 341678b8
隐藏空白更改
内联并排

Showing with 1 addition and 1 deletion

src/librustc/back/rpath.rs src/librustc/back/rpath.rs +1 -1

未找到文件。
--- a/src/librustc/back/rpath.rs
+++ b/src/librustc/back/rpath.rs
@@ -178,7 +178,7 @@ pub fn get_absolute_rpath(lib: &Path) -> Path {
 pub fn get_install_prefix_rpath(target_triple: &str) -> Path {
    let install_prefix = env!("CFG_PREFIX");

-    if install_prefix == ~"" {
+    if install_prefix.is_empty() {
        fail!("rustc compiled without CFG_PREFIX environment variable");
    }