(read_process_output): Decide the multibyteness of

string given to a process filter by a coding system used for
decoding the process output.

diff --git a/src/process.c b/src/process.c
index 941e0a2..90a5a2f 100644 (file)
--- a/src/process.c
+++ b/src/process.c
@@ -2994,7 +2994,14 @@ read_process_output (proc, channel)
         save the match data in a special nonrecursive fashion.  */
       running_asynch_code = 1;
 
-      text = make_string_from_bytes (chars, nchars, nbytes);
+      /* The multibyteness of a string given to the filter is decided
+         by which coding system we used for decoding.  */
+      if (coding->type == coding_type_no_conversion
+         || coding->type == coding_type_raw_text)
+       text = make_unibyte_string (chars, nbytes);
+      else
+       text = make_multibyte_string (chars, nchars, nbytes);
+
       internal_condition_case_1 (read_process_output_call,
                                 Fcons (outstream,
                                        Fcons (proc, Fcons (text, Qnil))),