diff options
Diffstat (limited to 'scene/resources/resource_format_text.cpp')
| -rw-r--r-- | scene/resources/resource_format_text.cpp | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/scene/resources/resource_format_text.cpp b/scene/resources/resource_format_text.cpp index 9ef6b9b474..210fbe9f20 100644 --- a/scene/resources/resource_format_text.cpp +++ b/scene/resources/resource_format_text.cpp @@ -1361,7 +1361,9 @@ String ResourceFormatSaverTextInstance::_write_resource(const RES &res) { if (internal_resources.has(res)) { return "SubResource( " + itos(internal_resources[res]) + " )"; } else if (res->get_path().length() && res->get_path().find("::") == -1) { - + if (res->get_path() == local_path) { //circular reference attempt + return "null"; + } //external resource String path = relative_paths ? local_path.path_to_file(res->get_path()) : res->get_path(); return "Resource( \"" + path + "\" )"; @@ -1386,6 +1388,10 @@ void ResourceFormatSaverTextInstance::_find_resources(const Variant &p_variant, return; if (!p_main && (!bundle_resources) && res->get_path().length() && res->get_path().find("::") == -1) { + if (res->get_path() == local_path) { + ERR_PRINTS("Circular reference to resource being saved found: '" + local_path + "' will be null next time it's loaded."); + return; + } int index = external_resources.size(); external_resources[res] = index; return; |