Ensure new signal style mapping array is zero-inited

2023-12-05 17:55:03 +00:00
parent 3a38eb6861
commit 4f8a7382ca
2 changed files with 4 additions and 0 deletions
--- a/src/signal.cpp
+++ b/src/signal.cpp
@@ -1766,6 +1766,8 @@ static bool RemapNewSignalStyles(const std::array<NewSignalStyleMapping, MAX_NEW

 static void DetermineSignalStyleMapping(std::array<NewSignalStyleMapping, MAX_NEW_SIGNAL_STYLES> &mapping)
 {
+	mapping.fill({});
+
 	for (uint i = 0; i < _num_new_signal_styles; i++) {
 		mapping[i].grfid = _new_signal_styles[i].grffile->grfid;
 		mapping[i].grf_local_id = _new_signal_styles[i].grf_local_id;