Fixed startup-config is lost if you change any IOS router settings. Fixes #1233.

8 years ago · 67e346ba92
parent acdc1e5ebb
commit 67e346ba92
1 changed files with 2 additions and 2 deletions
--- a/gns3server/modules/dynamips/init.py
+++ b/gns3server/modules/dynamips/init.py
@ -603,8 +603,8 @@ class Dynamips(BaseManager):
        elif startup_config_content:
            startup_config_path = self._create_config(vm, default_startup_config_path, startup_config_content)
            yield from vm.set_configs(startup_config_path)
-        # An empty startup config crash dynamips
-        else:
+        elif os.path.isfile(default_startup_config_path) and os.path.getsize(default_startup_config_path) == 0:
+            # An empty startup-config may crash Dynamips
            startup_config_path = self._create_config(vm, default_startup_config_path, "!\n")
            yield from vm.set_configs(startup_config_path)