updated for version 7.3.648
Problem:    Crash when using a very long file name. (ZyX)
Solution:   Properly check length of buffer space.
diff --git a/src/version.c b/src/version.c
index 922e865..577edde 100644
--- a/src/version.c
+++ b/src/version.c
@@ -720,6 +720,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    648,
+/**/
     647,
 /**/
     646,