bzr commit into mysql-5.1 branch (mattias.jonsson:2694) Bug#38804

[Mattias Jonsson]

#At file:///Users/mattiasj/clones/bzrroot/topush-51-5129rc/

 2694 Mattias Jonsson	2008-10-01
      pre push fix for bug#38804
modified:
  sql/ha_partition.cc

per-file messages:
  sql/ha_partition.cc
    pre push fix for bug#38804
    Found a missing 'if' for releasing the mutex
=== modified file 'sql/ha_partition.cc'
--- a/sql/ha_partition.cc	2008-10-01 10:14:55 +0000
+++ b/sql/ha_partition.cc	2008-10-01 10:40:05 +0000
@@ -2502,7 +2502,8 @@ int ha_partition::open(const char *name,
                                               sizeof(HA_DATA_PARTITION));
     if (!ha_data)
     {
-      pthread_mutex_unlock(&table_share->mutex);
+      if (is_not_tmp_table)
+        pthread_mutex_unlock(&table_share->mutex);
       goto err_handler;
     }
     DBUG_PRINT("info", ("table_share->ha_data 0x%p", ha_data));