Use range iterators for RBSet in most cases

1 files changed, 4 insertions, 4 deletions

diff --git a/main/main.cpp b/main/main.cpp
index 191f4d684f..4d4173b2ee 100644
--- a/main/main.cpp
+++ b/main/main.cpp
@@ -2189,10 +2189,10 @@ bool Main::start() {
 		print_line("Merging docs...");
 		doc.merge_from(docsrc);
 
-		for (RBSet<String>::Element *E = checked_paths.front(); E; E = E->next()) {
-			print_line("Erasing old docs at: " + E->get());
-			err = DocTools::erase_classes(E->get());
-			ERR_FAIL_COND_V_MSG(err != OK, false, "Error erasing old docs at: " + E->get() + ": " + itos(err));
+		for (const String &E : checked_paths) {
+			print_line("Erasing old docs at: " + E);
+			err = DocTools::erase_classes(E);
+			ERR_FAIL_COND_V_MSG(err != OK, false, "Error erasing old docs at: " + E + ": " + itos(err));
 		}
 
 		print_line("Generating new docs...");