updated for version 7.3.1257
Problem:    With GNU gettext() ":lang de_DE.utf8" does not always result in
            German messages.
Solution:   Clear the $LANGUAGE environment variable.
diff --git a/src/version.c b/src/version.c
index fe0ce58..4980ae5 100644
--- a/src/version.c
+++ b/src/version.c
@@ -729,6 +729,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1257,
+/**/
     1256,
 /**/
     1255,