diff --git a/src/main.c b/src/main.c
index 587081bda1..7718e97c8f 100644
--- a/src/main.c
+++ b/src/main.c
@@ -2245,7 +2245,12 @@ scripterror:
 		/* Remember this argument has been added to the argument list.
 		 * Needed when 'encoding' is changed. */
 		used_file_arg(argv[0], parmp->literal, parmp->full_path,
-							    parmp->diff_mode);
+# ifdef FEAT_DIFF
+							    parmp->diff_mode
+# else
+							    FALSE
+# endif
+							    );
 	    }
 #endif
 	}
diff --git a/src/version.c b/src/version.c
index cd69cfc022..f46ebda2c5 100644
--- a/src/version.c
+++ b/src/version.c
@@ -676,6 +676,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    12,
 /**/
     11,
 /**/