Notes about SystemdUnit

yast · Sep 4, 2017 · 459c57a · 459c57a
1 parent b85f8d9
commit 459c57a
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/library/systemd/src/lib/yast2/systemd_unit.rb b/library/systemd/src/lib/yast2/systemd_unit.rb
@@ -58,7 +58,8 @@ class PropMap < Hash
 
     extend Forwardable
 
-    # @return []
+    # @return [String] eg. "apache2"
+    #   (the canonical one, may be different from unit_name)
     attr_reader :name
     # @return [String] eg. "apache2"
     attr_reader :unit_name
@@ -82,7 +83,9 @@ def initialize(full_unit_name, propmap = {})
       @propmap = propmap.merge!(DEFAULT_PROPMAP)
 
       @properties = show
+      # eg "Failed to get properties: Unit name apache2@.service is not valid."
       @error = properties.error
+      # Id is not present when the unit name is not valid
       @name = id.to_s.split(".").first || unit_name
     end