updated for version 7.4.010
Problem:    Crash with invalid argument to mkdir().
Solution:   Check for empty string. (lcd47)
diff --git a/src/version.c b/src/version.c
index 9b5343e..61694a4 100644
--- a/src/version.c
+++ b/src/version.c
@@ -728,6 +728,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    10,
+/**/
     9,
 /**/
     8,