Move sym._written setting earlier

Makes the logic a bit clearer, and might save some branching.

1 files changed, 2 insertions, 3 deletions

diff --git a/kconfiglib.py b/kconfiglib.py
index c246cdc..b676d4e 100644
--- a/kconfiglib.py
+++ b/kconfiglib.py
@@ -849,6 +849,7 @@ class Kconfig(object):
 
             for sym in self.defined_syms:
                 if not sym._written:
+                    sym._written = True
                     # Note: _write_to_conf is determined when the value is
                     # calculated. This is a hidden function call due to
                     # property magic.
@@ -878,8 +879,6 @@ class Kconfig(object):
                                             'header: unknown type "{}".'
                                             .format(sym.orig_type))
 
-                    sym._written = True
-
     def write_config(self, filename,
                      header="# Generated by Kconfiglib (https://github.com/ulfalizer/Kconfiglib)\n"):
         r"""
@@ -930,10 +929,10 @@ class Kconfig(object):
                 item = node.item
                 if isinstance(item, Symbol):
                     if not item._written:
+                        item._written = True
                         config_string = item.config_string
                         if config_string:
                             write(config_string)
-                        item._written = True
 
                 elif expr_value(node.dep) and \
                      ((item == MENU and expr_value(node.visibility)) or