(init_callproc) [MSDOS]: Exclude less code, so ../etc

is still tested for doc file.

diff --git a/src/callproc.c b/src/callproc.c
index d1cf0a1..14e3445 100644 (file)
--- a/src/callproc.c
+++ b/src/callproc.c
@@ -847,7 +847,6 @@ init_callproc ()
   register char * sh;
   Lisp_Object tempdir;
 
-#ifndef MSDOS
   if (initialized && !NILP (Vinstallation_directory))
     {
       /* Add to the path the lib-src subdir of the installation dir.  */
@@ -856,8 +855,11 @@ init_callproc ()
                               Vinstallation_directory);
       if (NILP (Fmember (tem, Vexec_path)))
        {
+#ifndef MSDOS
+         /* MSDOS uses wrapped binaries, so don't do this.  */
          Vexec_path = nconc2 (Vexec_path, Fcons (tem, Qnil));
          Vexec_directory = Ffile_name_as_directory (tem);
+#endif
 
          /* If we use ../lib-src, maybe use ../etc as well.
             Do so if ../etc exists and has our DOC-... file in it.  */
@@ -893,7 +895,6 @@ init_callproc ()
            Vdata_directory = newdir;
        }
     }
-#endif
 
   tempdir = Fdirectory_file_name (Vexec_directory);
   if (access (XSTRING (tempdir)->data, 0) < 0)