Fix dangling pointer in format_email.

rust-lang · Aug 19, 2020 · a56acdc · a56acdc
1 parent f6e90a7
commit a56acdc
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/diff.rs b/src/diff.rs
@@ -266,7 +266,8 @@ impl<'repo> Diff<'repo> {
         message = &message[summary.len()..];
         raw_opts.patch_no = patch_no;
         raw_opts.total_patches = total_patches;
-        raw_opts.id = commit.id().raw();
+        let id = commit.id();
+        raw_opts.id = id.raw();
         raw_opts.summary = summary.as_ptr() as *const _;
         raw_opts.body = message.as_ptr() as *const _;
         raw_opts.author = commit.author().raw();