From c260640fd5920fa7e7a1bbfa0a8f27270a6bbbe5 Mon Sep 17 00:00:00 2001
From: Rob Bradford <robert.bradford@intel.com>
Date: Thu, 9 Apr 2020 15:15:03 +0100
Subject: [PATCH] vmm: config: Use Default::default() value for initramfs field

This ensures that the field is filled with None when it is not specified
as part of the deserialisation step.

Fixes: #1015

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
---
 vmm/src/config.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/vmm/src/config.rs b/vmm/src/config.rs
index a35da2d01..46d3cd40b 100644
--- a/vmm/src/config.rs
+++ b/vmm/src/config.rs
@@ -1160,6 +1160,7 @@ pub struct VmConfig {
     #[serde(default)]
     pub memory: MemoryConfig,
     pub kernel: Option<KernelConfig>,
+    #[serde(default)]
     pub initramfs: Option<InitramfsConfig>,
     #[serde(default)]
     pub cmdline: CmdlineConfig,