Fix cmdline

service/lib/agama/cmdline_args.rb

@@ -74,7 +74,7 @@ def self.read_from(path)
     # command line options into a standard shape
     def self.standardize(option)
       # agama. is now obsolete original kernel argument prefix
-      return if !option.start_with?("agama.")
+      return option if !option.start_with?("agama.")
 
       option.sub("agama.", CMDLINE_PREFIX)
     end

service/test/agama/cmdline_args_test.rb

@@ -52,5 +52,10 @@
       args = described_class.read_from(File.join(workdir, "/run/agama/cmdline.d/agama.conf"))
       expect(args.data["install_url"]).to eq("cd:/?devices=/dev/sr1")
     end
+
+    it "properly parse values starting with inst" do
+      args = described_class.read_from(File.join(workdir, "/run/agama/cmdline.d/agama.conf"))
+      expect(args.data["install_url"]).to eq("cd:/?devices=/dev/sr1")
+    end
   end
 end

service/test/fixtures/root_dir/run/agama/cmdline.d/agama.conf

@@ -1 +1 @@
-agama.config_url=http://example.org/agama.yaml agama.web.ssl=true agama.install_url=cd:/?devices=/dev/sr1 agama.auto=http://mydomain.org/tumbleweed.jsonnet
+agama.config_url=http://example.org/agama.yaml agama.web.ssl=true inst.install_url=cd:/?devices=/dev/sr1 agama.auto=http://mydomain.org/tumbleweed.jsonnet