4 files changed, 4 insertions, 9 deletions
diff --git a/drivers/unix/file_access_unix.cpp b/drivers/unix/file_access_unix.cpp
index 6ea55219bb..f07c654bd6 100644
--- a/drivers/unix/file_access_unix.cpp
+++ b/drivers/unix/file_access_unix.cpp
@@ -111,7 +111,7 @@ Error FileAccessUnix::_open(const String &p_path, int p_mode_flags) {
 		}
 	}
 
-	if (is_backup_save_enabled() && (p_mode_flags & WRITE) && !(p_mode_flags & READ)) {
+	if (is_backup_save_enabled() && (p_mode_flags == WRITE)) {
 		save_path = path;
 		path = path + ".tmp";
 	}
diff --git a/drivers/unix/net_socket_posix.cpp b/drivers/unix/net_socket_posix.cpp
index efeaf32ff7..e01c6a0e0f 100644
--- a/drivers/unix/net_socket_posix.cpp
+++ b/drivers/unix/net_socket_posix.cpp
@@ -269,11 +269,11 @@ _FORCE_INLINE_ Error NetSocketPosix::_change_multicast_group(IPAddress p_ip, Str
 			break; // IPv6 uses index.
 		}
 
-		for (List<IPAddress>::Element *F = c.ip_addresses.front(); F; F = F->next()) {
-			if (!F->get().is_ipv4()) {
+		for (const IPAddress &F : c.ip_addresses) {
+			if (!F.is_ipv4()) {
 				continue; // Wrong IP type
 			}
-			if_ip = F->get();
+			if_ip = F;
 			break;
 		}
 		break;
diff --git a/drivers/unix/os_unix.cpp b/drivers/unix/os_unix.cpp
index a5c61bbea5..f6a3e93b55 100644
--- a/drivers/unix/os_unix.cpp
+++ b/drivers/unix/os_unix.cpp
@@ -139,10 +139,6 @@ void OS_Unix::finalize_core() {
 	NetSocketPosix::cleanup();
 }
 
-void OS_Unix::alert(const String &p_alert, const String &p_title) {
-	fprintf(stderr, "ERROR: %s\n", p_alert.utf8().get_data());
-}
-
 String OS_Unix::get_stdin_string(bool p_block) {
 	if (p_block) {
 		char buff[1024];
diff --git a/drivers/unix/os_unix.h b/drivers/unix/os_unix.h
index 6c79d984e9..bf82019d38 100644
--- a/drivers/unix/os_unix.h
+++ b/drivers/unix/os_unix.h
@@ -52,7 +52,6 @@ protected:
 public:
 	OS_Unix();
 
-	virtual void alert(const String &p_alert, const String &p_title = "ALERT!");
 	virtual String get_stdin_string(bool p_block) override;
 
 	//virtual void set_mouse_show(bool p_show);