updated for version 7.3.898
Problem:    Memory leak reported by valgrind in test 91.
Solution:   Only use default argument when needed.
diff --git a/src/version.c b/src/version.c
index fcc6e5e..06a1ffc 100644
--- a/src/version.c
+++ b/src/version.c
@@ -729,6 +729,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    898,
+/**/
     897,
 /**/
     896,