diff --git a/src/undo.c b/src/undo.c
index db6ea29ab7..24dcf0548e 100644
--- a/src/undo.c
+++ b/src/undo.c
@@ -1019,7 +1019,7 @@ undo_read_4c(bi)
 	int	n;
 
 	undo_read(bi, buf, (size_t)4);
-	n = (buf[0] << 24) + (buf[1] << 16) + (buf[2] << 8) + buf[3];
+	n = ((unsigned)buf[0] << 24) + (buf[1] << 16) + (buf[2] << 8) + buf[3];
 	return n;
     }
 #endif
diff --git a/src/version.c b/src/version.c
index 70b4087552..c04cb9bc3d 100644
--- a/src/version.c
+++ b/src/version.c
@@ -741,6 +741,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    443,
 /**/
     442,
 /**/