Simple wrapper for make_unibyte_string, adjust font_open_by_name.

* src/lisp.h (build_unibyte_string): New function.
* src/dosfns.c, src/fileio.c, src/fns.c, src/ftfont.c, src/process.c:
* src/sysdep.c, src/w32fns.c, src/xfns.c: Use it.
* src/font.c (font_open_by_name): Change 2nd and 3rd args to the only arg
of type Lisp_Object to avoid redundant calls to make_unibyte_string.
Adjust users accordingly.
* src/font.h (font_open_by_name): Adjust prototype.
* admin/coccinelle/unibyte_string.cocci: Semantic patch to convert from
make_unibyte_string to build_unibyte_string where appropriate.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/ftfont.c b/src/ftfont.c
index 131a27f76e0..e16f967f596 100644
--- a/src/ftfont.c
+++ b/src/ftfont.c
@@ -211,7 +211,7 @@ ftfont_pattern_entity (FcPattern *p, Lisp_Object extra)
     return Qnil;
 
   file = (char *) str;
-  key = Fcons (make_unibyte_string (file, strlen (file)), make_number (idx));
+  key = Fcons (build_unibyte_string (file), make_number (idx));
   cache = ftfont_lookup_cache (key, FTFONT_CACHE_FOR_ENTITY);
   entity = XCAR (cache);
   if (! NILP (entity))