api: apt update info: do not serialize extra info if none

[proxmox-backup.git] / src / api2 / types / mod.rs

diff --git a/src/api2/types/mod.rs b/src/api2/types/mod.rs
index f240fb644b7f4b8da6c2f29f6d4f373db51f7db6..59323327ebe1ab2604279fd798f0c70b0f4c8715 100644 (file)
--- a/src/api2/types/mod.rs
+++ b/src/api2/types/mod.rs
@@ -1177,7 +1177,8 @@ pub struct APTUpdateInfo {
     pub section: String,
     /// URL under which the package's changelog can be retrieved
     pub change_log_url: String,
-    /// Additional package information
+    /// Custom extra field for additional package information
+    #[serde(skip_serializing_if="Option::is_none")]
     pub extra_info: Option<String>,
 }