Minor clean-ups.

* src/base/ftrfork.c (raccess_make_file_name): Do not set error.
* src/sfnt/sfdriver.c (get_win_string, get_apple_string): Ditto.
* src/cff/cffobjs.c (cff_strcpy): Do not confuse about error.
* src/psaux/psobjs.c (ps_table_done): Ditto.
* src/truetype/ttgxvar.c (ft_var_readpacked*, ft_var_load_avar): Ditto.

1 files changed, 1 insertions, 3 deletions

diff --git a/src/cff/cffobjs.c b/src/cff/cffobjs.c
index 6ced6cdbd..fa42accb6 100644
--- a/src/cff/cffobjs.c
+++ b/src/cff/cffobjs.c
@@ -411,9 +411,7 @@
     FT_String*  result;
 
 
-    (void)FT_STRDUP( result, source );
-
-    FT_UNUSED( error );
+    FT_MEM_STRDUP( result, source );
 
     return result;
   }