updated for version 7.4.255
Problem:    Configure check for smack doesn't work with all shells. (David
            Larson)
Solution:   Remove spaces in set command.
diff --git a/src/version.c b/src/version.c
index e236ae8..180a894 100644
--- a/src/version.c
+++ b/src/version.c
@@ -735,6 +735,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    255,
+/**/
     254,
 /**/
     253,