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authorn-salim <53019816+n-salim@users.noreply.github.com>2019-09-23 14:12:26 -0700
committerGitHub <noreply@github.com>2019-09-23 14:12:26 -0700
commitcd88dae21174f37aa47a45e4b848c4a5ececf19e (patch)
tree196ef2334e2f7787737af02f2e78ed53c10fb5a8 /src/libsyntax_ext/env.rs
parent494d83c89279a955dfb559ded5d5ac2ac06fc255 (diff)
parent66bf391c3aabfc77f5f7139fc9e6944f995d574e (diff)
Merge pull request #26 from rust-lang/master
Sync to rust-lang/rust master
Diffstat (limited to 'src/libsyntax_ext/env.rs')
-rw-r--r--src/libsyntax_ext/env.rs2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libsyntax_ext/env.rs b/src/libsyntax_ext/env.rs
index 70e1fbe6af7..02757bf6b16 100644
--- a/src/libsyntax_ext/env.rs
+++ b/src/libsyntax_ext/env.rs
@@ -32,7 +32,7 @@ pub fn expand_option_env<'cx>(cx: &'cx mut ExtCtxt<'_>,
                                                                  Ident::new(sym::str, sp)),
                                                      Some(lt),
                                                      ast::Mutability::Immutable))],
-                                     vec![]))
+                                     ))
         }
         Ok(s) => {
             cx.expr_call_global(sp,