updated for version 7.4a.046
Problem:    Can't build without mbyte feature.
Solution:   Add #ifdefs.
diff --git a/src/ex_cmds.c b/src/ex_cmds.c
index c08bb21..66e1702 100644
--- a/src/ex_cmds.c
+++ b/src/ex_cmds.c
@@ -3453,7 +3453,9 @@
 		    if (!oldbuf && eap != NULL)
 		    {
 			set_file_options(TRUE, eap);
+#ifdef FEAT_MBYTE
 			set_forced_fenc(eap);
+#endif
 		    }
 		}
 
diff --git a/src/version.c b/src/version.c
index da09f6e..07716b5 100644
--- a/src/version.c
+++ b/src/version.c
@@ -728,6 +728,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    46,
+/**/
     45,
 /**/
     44,