1 files changed, 1 insertions, 0 deletions

diff --git a/src/xterm.c b/src/xterm.c
index 74e82735b6f..4f9081425f3 100644
--- a/src/xterm.c
+++ b/src/xterm.c
@@ -904,6 +904,7 @@ x_encode_char (c, char2b, font_info, two_byte_p)
       /* It's a program.  */
       struct ccl_program *ccl = font_info->font_encoder;
 
+      check_ccl_update (ccl);
       if (CHARSET_DIMENSION (charset) == 1)
         {
           ccl->reg[0] = charset;