(encode_coding_iso2022): Initialize dummy arguments to

ENCODE_ISO_CHARACTER for the previous change on this macro.

1 files changed, 3 insertions, 0 deletions

diff --git a/src/coding.c b/src/coding.c
index 4f91bbb1543..97b806eabd2 100644
--- a/src/coding.c
+++ b/src/coding.c
@@ -1902,6 +1902,7 @@ encode_coding_iso2022 (coding, source, destination, src_bytes, dst_bytes)
       switch (emacs_code_class[c1])
         {
         case EMACS_ascii_code:
+          c2 = 0;
           ENCODE_ISO_CHARACTER (CHARSET_ASCII, c1, /* dummy */ c2);
           break;
 
@@ -1943,6 +1944,7 @@ encode_coding_iso2022 (coding, source, destination, src_bytes, dst_bytes)
 
         case EMACS_leading_code_2:
           ONE_MORE_BYTE (c2);
+          c3 = 0;
           if (c2 < 0xA0)
             {
               /* invalid sequence */
@@ -1956,6 +1958,7 @@ encode_coding_iso2022 (coding, source, destination, src_bytes, dst_bytes)
 
         case EMACS_leading_code_3:
           TWO_MORE_BYTES (c2, c3);
+          c4 = 0;
           if (c2 < 0xA0 || c3 < 0xA0)
             {
               /* invalid sequence */