fix: deploy empty kernel address

Makefile

@@ -35,7 +35,6 @@ build-arm:
 	@echo "Building all contracts..."
 	@./scripts/build_all_arm.sh || exit 1
 	@echo "Build complete! \033[0;32m\xE2\x9C\x94\033[0m"
-	@./scripts/build_version_map.sh || exit 1
 
 # Attaches contract versions to the wasm files
 attach-contract-versions:

packages/deploy/src/os.rs

@@ -52,10 +52,13 @@ impl OperatingSystemDeployment {
     pub fn instantiate(&self, kernel_address: Option<String>) -> Result<(), DeployError> {
         let sender = self.daemon.sender().address();
 
+        let has_kernel_address =
+            kernel_address.is_some() && !kernel_address.clone().unwrap().is_empty();
         // If kernel address is provided, use it and migrate the contract to the new version
-        if let Some(address) = kernel_address {
+        if has_kernel_address {
             let code_id = self.kernel.code_id().unwrap();
-            self.kernel.set_address(&Addr::unchecked(address));
+            self.kernel
+                .set_address(&Addr::unchecked(kernel_address.unwrap()));
             self.kernel.migrate(&MigrateMsg {}, code_id)?;
         } else {
             let kernel_msg = kernel::InstantiateMsg {