Fix build script for optional defaulted u64s

2 files changed, 6 insertions, 1 deletions

diff --git a/build.rs b/build.rs
index 670f68f..45f9b80 100644
--- a/build.rs
+++ b/build.rs
@@ -353,6 +353,11 @@ impl {0} {{
                             custom,
                             default)
                 },
+                ("u64", false, false, Some(default), None, Some(from), None) => {
+                    format!(r#"try!(opt(&mut map, "{}", |v| Ok(req!(v.as_u64())))).unwrap_or({})"#,
+                            from,
+                            default.parse::<u64>().unwrap())
+                },
                 ("u64", false, false, None, None, Some(from), None) => {
                     format!(r#"req!(try!(remove(&mut map, "{}")).as_u64())"#,
                             from)
diff --git a/definitions/structs/embed.yml b/definitions/structs/embed.yml
index ed832b8..308562d 100644
--- a/definitions/structs/embed.yml
+++ b/definitions/structs/embed.yml
@@ -9,7 +9,7 @@ fields:
   - name: colour
     description: The color code of the embed.
     from: color
-    optional: true
+    default: "0"
     type: u64
   - name: description
     description: The description of the embed. This is the long string of text.