[gentoo-catalyst] [PATCH 1/4] stage4: fix handling of groups, users and keys

[Daniel Cordero <gentoo.catalyst@0xdc.io>]

Previously, the set_*() functions would always set the result of the toml parsing
as the setting. Instead, only override it if it is a string.

This fixes an issue introduced in commit 5be6069bcbd5a7fa3f114f28366597bc5ddbb891.
---
 catalyst/base/stagebase.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/catalyst/base/stagebase.py b/catalyst/base/stagebase.py
index 5c7e9adb..1d71c59d 100644
--- a/catalyst/base/stagebase.py
+++ b/catalyst/base/stagebase.py
@@ -589,9 +589,9 @@ class StageBase(TargetBase, ClearBase, GenBase):
     def set_groups(self):
         groups = self.settings["spec_prefix"] + "/groups"
         if groups in self.settings:
+            self.settings["groups"] = self.settings[groups]
             if isinstance(self.settings[groups], str):
                 self.settings["groups"] = self.settings[groups].split(",")
-            self.settings["groups"] = self.settings[groups]
             del self.settings[groups]
         else:
             self.settings["groups"] = []
@@ -600,9 +600,9 @@ class StageBase(TargetBase, ClearBase, GenBase):
     def set_users(self):
         users = self.settings["spec_prefix"] + "/users"
         if users in self.settings:
+            self.settings["users"] = self.settings[users]
             if isinstance(self.settings[users], str):
                 self.settings["users"] = self.settings[users].split(",")
-            self.settings["users"] = self.settings[users]
             del self.settings[users]
         else:
             self.settings["users"] = []
@@ -611,9 +611,9 @@ class StageBase(TargetBase, ClearBase, GenBase):
     def set_ssh_public_keys(self):
         ssh_public_keys = self.settings["spec_prefix"] + "/ssh_public_keys"
         if ssh_public_keys in self.settings:
+            self.settings["ssh_public_keys"] = self.settings[ssh_public_keys]
             if isinstance(self.settings[ssh_public_keys], str):
                 self.settings["ssh_public_keys"] = self.settings[ssh_public_keys].split(",")
-            self.settings["ssh_public_keys"] = self.settings[ssh_public_keys]
             del self.settings[ssh_public_keys]
         else:
             self.settings["ssh_public_keys"] = []
-- 
2.35.1