Merge pull request #123 from ignatenkobrain/patch-1

hide unused variable when not used
serde-deprecated · Jun 16, 2017 · a3fbda8 · a3fbda8
2 parents 87fd2cd + 7ff048f
commit a3fbda8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/syntex_syntax/src/rustc_data_structures/blake2b.rs b/syntex_syntax/src/rustc_data_structures/blake2b.rs
@@ -31,7 +31,7 @@ pub struct Blake2bCtx {
     outlen: u16,
     finalized: bool,
 
-    //#[cfg(debug_assertions)]
+    #[cfg(debug_assertions)]
     fnv_hash: u64,
 }