bzr commit into mysql-5.1-bugteam branch (joro:3217) Bug#45613

[Georgi Kodinov]

#At file:///home/kgeorge/mysql/work/revert-45613-5.1-bugteam/ based on revid:alexey.kopytov@stripped

 3217 Georgi Kodinov	2009-11-23
      Additional fix for bug #45613: handle failures from my_hash_insert
      
      Testing for presence of stuff in a hash inside the function
      that's filling in the hash creates chicken-and-egg type of problems.
      This results in test suite failures in mysql-pe in debug mode and 
      adds bad initialization dependency in 5.1.
      Fixed by removing the debug code.

    modified:
      mysys/hash.c
=== modified file 'mysys/hash.c'
--- a/mysys/hash.c	2009-11-20 15:18:01 +0000
+++ b/mysys/hash.c	2009-11-23 15:32:10 +0000
@@ -334,7 +334,6 @@ my_bool my_hash_insert(HASH *info, const
   size_t idx,halfbuff,hash_nr,first_index;
   uchar *UNINIT_VAR(ptr_to_rec),*UNINIT_VAR(ptr_to_rec2);
   HASH_LINK *data,*empty,*UNINIT_VAR(gpos),*UNINIT_VAR(gpos2),*pos;
-  DBUG_EXECUTE("fail_hash_insert",return(TRUE););
 
   if (HASH_UNIQUE & info->flags)
   {


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