(decode_mode_spec_coding): Fix previous change.

diff --git a/src/xdisp.c b/src/xdisp.c
index 79eee049108634954ab487549f06705bbbdc86b7..f8705200f0069eb44d90b86bda20d04656c2b587 100644 (file)
--- a/src/xdisp.c
+++ b/src/xdisp.c
@@ -4566,6 +4566,10 @@ decode_mode_spec_coding (coding_system, buf, eol_flag)
 {
   Lisp_Object val;
   int multibyte = !NILP (current_buffer->enable_multibyte_characters);
+  unsigned char *eol_str;
+  int eol_str_len;
+  /* The EOL conversion we are using.  */
+  Lisp_Object eoltype;
 
   val = coding_system;
 
@@ -4574,7 +4578,7 @@ decode_mode_spec_coding (coding_system, buf, eol_flag)
       if (multibyte)
        *buf++ = '-';
       if (eol_flag)
-       *buf++ = eol_mnemonic_undecided;
+       eoltype = eol_mnemonic_undecided;
       /* Don't mention EOL conversion if it isn't decided.  */
     }
   else
@@ -4595,10 +4599,6 @@ decode_mode_spec_coding (coding_system, buf, eol_flag)
 
       if (eol_flag)
        {
-         unsigned char *eol_str;
-         int eol_str_len;
-         /* The EOL conversion we are using.  */
-         Lisp_Object eoltype;
          /* The EOL conversion that is normal on this system.  */
 
          if (NILP (eolvalue))  /* Not yet decided.  */
@@ -4610,22 +4610,26 @@ decode_mode_spec_coding (coding_system, buf, eol_flag)
                       ? eol_mnemonic_unix
                       : (XFASTINT (eolvalue) == 1
                          ? eol_mnemonic_dos : eol_mnemonic_mac));
+       }
+    }
 
-         /* Mention the EOL conversion if it is not the usual one.  */
-         if (STRINGP (eoltype))
-           {
-             eol_str = XSTRING (eoltype)->data;
-             eol_str_len = XSTRING (eoltype)->size;
-           }
-         else
-           {
-             eol_str = invalid_eol_type;
-             eol_str_len = sizeof (invalid_eol_type) - 1;
-           }
-         strcpy (buf, eol_str);
-         buf += eol_str_len;
+  if (eol_flag)
+    {
+      /* Mention the EOL conversion if it is not the usual one.  */
+      if (STRINGP (eoltype))
+       {
+         eol_str = XSTRING (eoltype)->data;
+         eol_str_len = XSTRING (eoltype)->size;
+       }
+      else
+       {
+         eol_str = invalid_eol_type;
+         eol_str_len = sizeof (invalid_eol_type) - 1;
        }
+      strcpy (buf, eol_str);
+      buf += eol_str_len;
     }
+
   return buf;
 }