Fix with older compilers, part II

nix-rust · Nov 21, 2018 · a6df3b7 · a6df3b7
1 parent 9fb4f03
commit a6df3b7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/lib.rs b/src/lib.rs
@@ -121,7 +121,7 @@ impl Error {
     /// assert_eq!(Some(Errno::EPERM), e.as_errno());
     /// ```
     pub fn as_errno(&self) -> Option<Errno> {
-        if let Error::Sys(ref e) = self {
+        if let &Error::Sys(ref e) = self {
             Some(*e)
         } else {
             None