Preparation for user-defined Unicode collations:

weights data now comes from a static variables
but from the charset structure. 

1 files changed, 2 insertions, 1 deletions

diff --git a/mysys/charset.c b/mysys/charset.c
index c80b00db397..d801fcdbd76 100644
--- a/mysys/charset.c
+++ b/mysys/charset.c
@@ -466,7 +466,8 @@ static my_bool init_available_charsets(myf myflags)
       if (*cs)
       {
         set_max_sort_char(*cs);
-        init_state_maps(*cs);
+        if (cs[0]->ctype)
+          init_state_maps(*cs);
       }
     }