(encode_coding_iso2022): Before writing out an invalid

code, reset glaphic planes and registers if necessary.

1 files changed, 2 insertions, 0 deletions

diff --git a/src/coding.c b/src/coding.c
index 8e6822eac76..298b3707686 100644
--- a/src/coding.c
+++ b/src/coding.c
@@ -1982,6 +1982,8 @@ encode_coding_iso2022 (coding, source, destination, src_bytes, dst_bytes)
           break;
 
         case EMACS_invalid_code:
+          if (coding->flags & CODING_FLAG_ISO_RESET_AT_CNTL)
+            ENCODE_RESET_PLANE_AND_REGISTER;
           *dst++ = c1;
           coding->consumed_char++;
           break;