Merge with 4.1

BitKeeper/etc/logging_ok:
  auto-union
BitKeeper/deleted/.del-errmsg.txt~11edc4db89248c16:
  Auto merged
BitKeeper/deleted/.del-errmsg.txt~184eb1f09242dc72:
  Auto merged
BitKeeper/deleted/.del-errmsg.txt~2cdeb8d6f80eba72:
  Auto merged
BitKeeper/deleted/.del-errmsg.txt~4617575065d612b9:
  Auto merged
BitKeeper/deleted/.del-errmsg.txt~587903f9311db2d1:
  Auto merged
BitKeeper/deleted/.del-errmsg.txt~606dfaeb9e81aa4e:
  Auto merged
BitKeeper/deleted/.del-errmsg.txt~6bbd9eac7f0e6b89:
  Auto merged
BitKeeper/deleted/.del-errmsg.txt~7397c423c52c6d2c:
  Auto merged
BitKeeper/deleted/.del-errmsg.txt~898865062c970766:
  Auto merged
BitKeeper/deleted/.del-errmsg.txt~8ed1999cbd481dc4:
  Auto merged
BitKeeper/deleted/.del-errmsg.txt~94a93cc742fca24d:
  Auto merged
BitKeeper/deleted/.del-errmsg.txt~9dab24f7fb11b1e1:
  Auto merged
BitKeeper/deleted/.del-errmsg.txt~b44a85a177954da0:
  Auto merged
BitKeeper/deleted/.del-errmsg.txt~b6181e29d8282b06:
  Auto merged
BitKeeper/deleted/.del-errmsg.txt~ba132dc9bc936c8a:
  Auto merged
BitKeeper/deleted/.del-errmsg.txt~e2609fdf7870795:
  Auto merged
BitKeeper/deleted/.del-errmsg.txt~e3183b99fbba0a9c:
  Auto merged
BitKeeper/deleted/.del-errmsg.txt~eeb2c47537ed9c23:
  Auto merged
BitKeeper/deleted/.del-errmsg.txt~ef28b592c7591b7:
  Auto merged
BitKeeper/deleted/.del-errmsg.txt~ef53c33ac0ff8a84:
  Auto merged
BitKeeper/deleted/.del-errmsg.txt~f19bfd5d4c918964:
  Auto merged
BitKeeper/deleted/.del-errmsg.txt~f96b7055cac394e:
  Auto merged
libmysql/libmysql.c:
  Auto merged
myisam/mi_key.c:
  Auto merged
mysql-test/r/alter_table.result:
  Auto merged
mysql-test/r/auto_increment.result:
  Auto merged
mysql-test/r/innodb.result:
  Auto merged
mysql-test/r/select.result:
  Auto merged
mysql-test/t/alter_table.test:
  Auto merged
mysql-test/t/innodb.test:
  Auto merged
mysql-test/t/select.test:
  Auto merged
sql/handler.h:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged
mysql-test/r/insert_update.result:
  Auto merged
strings/ctype-ucs2.c:
  Auto merged
sql/sql_table.cc:
  merge
sql/unireg.cc:
  merge

1 files changed, 17 insertions, 14 deletions

diff --git a/libmysql/libmysql.c b/libmysql/libmysql.c
index f070d95780c..463f9da6ad5 100644
--- a/libmysql/libmysql.c
+++ b/libmysql/libmysql.c
@@ -1495,37 +1495,40 @@ const char * STDCALL mysql_character_set_name(MYSQL *mysql)
   return mysql->charset->csname;
 }
 
+
 int STDCALL mysql_set_character_set(MYSQL *mysql, char *cs_name)
 {
   struct charset_info_st *cs;
-  const char *save_csdir = charsets_dir;
+  const char *save_csdir= charsets_dir;
 
   if (mysql->options.charset_dir)
-    charsets_dir = mysql->options.charset_dir; 
+    charsets_dir= mysql->options.charset_dir;
 
-  if ( (cs = get_charset_by_csname(cs_name, MY_CS_PRIMARY, MYF(0))) )
+  if ((cs= get_charset_by_csname(cs_name, MY_CS_PRIMARY, MYF(0))))
   {
     char buff[MY_CS_NAME_SIZE + 10];
-    charsets_dir = save_csdir;
+    charsets_dir= save_csdir;
     sprintf(buff, "SET NAMES %s", cs_name);
-    if (!mysql_query(mysql, buff)) {
-      mysql->charset = cs;
-    } 
-  } else {
+    if (!mysql_query(mysql, buff))
+    {
+      mysql->charset= cs;
+    }
+  }
+  else
+  {
     char cs_dir_name[FN_REFLEN];
     get_charsets_dir(cs_dir_name);
-    mysql->net.last_errno=CR_CANT_READ_CHARSET;
+    mysql->net.last_errno= CR_CANT_READ_CHARSET;
     strmov(mysql->net.sqlstate, unknown_sqlstate);
-    my_snprintf(mysql->net.last_error, sizeof(mysql->net.last_error)-1,
-                ER(mysql->net.last_errno),
-                cs_name,
-                cs_dir_name);
+    my_snprintf(mysql->net.last_error, sizeof(mysql->net.last_error) - 1,
+		ER(mysql->net.last_errno), cs_name, cs_dir_name);
 
   }
-  charsets_dir = save_csdir;
+  charsets_dir= save_csdir;
   return mysql->net.last_errno;
 }
 
+
 uint STDCALL mysql_thread_safe(void)
 {
 #ifdef THREAD