diff --git a/src/typval.c b/src/typval.c
index b9f8f1c..db439cb 100644
--- a/src/typval.c
+++ b/src/typval.c
@@ -1305,6 +1305,7 @@
     {
 	typval_T tmp;
 
+	init_tv(&tmp);
 	f_string(varp, &tmp);
 	tv_get_string_buf(&tmp, buf);
 	clear_tv(varp);
diff --git a/src/version.c b/src/version.c
index 35e71ca..cd58d61 100644
--- a/src/version.c
+++ b/src/version.c
@@ -705,6 +705,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1333,
+/**/
     1332,
 /**/
     1331,