updated for version 7.3.1159
Problem:    The round() function is not always available. (Christ van
            Willegen)
Solution:   Use the solution from f_round().
diff --git a/src/version.c b/src/version.c
index 46b9c54..394e6d5 100644
--- a/src/version.c
+++ b/src/version.c
@@ -729,6 +729,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1159,
+/**/
     1158,
 /**/
     1157,