(lao-composition-function): Fix args to compose-string.

diff --git a/lisp/language/lao-util.el b/lisp/language/lao-util.el
index 55f7940ef20595ac66758dcffa0ef80d2e5a2196..4f5cb960074ccb8e36ba5163b05d1ce5b53eb0d1 100644 (file)
--- a/lisp/language/lao-util.el
+++ b/lisp/language/lao-util.el
@@ -495,7 +495,7 @@ The return value is number of composed characters."
   (if (< (1+ from) to)
       (prog1 (- to from)
        (if string
-           (compose-string from to)
+           (compose-string string from to)
          (compose-region from to))
        (- to from))))