patch 7.4.1648
Problem:    Compiler has a problem copying a string into di_key[]. (Yegappan
            Lakshmanan)
Solution:   Add dictitem16_T.
diff --git a/src/version.c b/src/version.c
index 95e2cba..c929eaf 100644
--- a/src/version.c
+++ b/src/version.c
@@ -749,6 +749,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1648,
+/**/
     1647,
 /**/
     1646,