bk commit into 5.1 tree (istruewing:1.2494)

[ingo]

Below is the list of changes that have just been committed into a local
5.1 repository of istruewing. When istruewing does a push these changes will
be propagated to the main repository and, within 24 hours after the
push, to the public repository.
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ChangeSet@stripped, 2007-03-16 09:17:12+01:00, istruewing@stripped +1 -0
  Merge istruewing@stripped:/home/bk/mysql-5.1-engines
  into  blade08.mysql.com:/data0/istruewing/autopush/mysql-5.1-bug25289
  MERGE: 1.2409.86.1

  storage/myisam/ha_myisam.cc@stripped, 2007-03-16 09:17:09+01:00, istruewing@stripped +0 -0
    Auto merged
    MERGE: 1.210.1.1

# This is a BitKeeper patch.  What follows are the unified diffs for the
# set of deltas contained in the patch.  The rest of the patch, the part
# that BitKeeper cares about, is below these diffs.
# User:	istruewing
# Host:	blade08.mysql.com
# Root:	/data0/istruewing/autopush/mysql-5.1-bug25289/RESYNC

--- 1.211/storage/myisam/ha_myisam.cc	2007-03-16 09:17:16 +01:00
+++ 1.212/storage/myisam/ha_myisam.cc	2007-03-16 09:17:16 +01:00
@@ -1020,6 +1020,22 @@
   ha_rows rows= file->state->records;
   DBUG_ENTER("ha_myisam::repair");
 
+  /*
+    Normally this method is entered with a properly opened table. If the
+    repair fails, it can be repeated with more elaborate options. Under
+    special circumstances it can happen that a repair fails so that it
+    closed the data file and cannot re-open it. In this case file->dfile
+    is set to -1. We must not try another repair without an open data
+    file. (Bug #25289)
+  */
+  if (file->dfile == -1)
+  {
+    sql_print_information("Retrying repair of: '%s' failed. "
+                          "Please try REPAIR EXTENDED or myisamchk",
+                          table->s->path.str);
+    DBUG_RETURN(HA_ADMIN_FAILED);
+  }
+
   param.db_name=    table->s->db.str;
   param.table_name= table->alias;
   param.tmpfile_createflag = O_RDWR | O_TRUNC;