diff --git a/src/autoreplace.cpp b/src/autoreplace.cpp
--- a/src/autoreplace.cpp
+++ b/src/autoreplace.cpp
@@ -85,8 +85,7 @@ CommandCost RemoveEngineReplacement(Engi
 	EngineRenew *er = (EngineRenew *)(*erl);
 	EngineRenew *prev = NULL;
 
-	while (er)
-	{
+	while (er) {
 		if (er->from == engine && er->group_id == group) {
 			if (flags & DC_EXEC) {
 				if (prev == NULL) { // First element