bk commit into 5.1 tree (stewart:1.2228) BUG#20823

[Stewart Smith]

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ChangeSet@stripped, 2006-08-10 14:27:00+08:00, stewart@willster.(none) +1 -0
  BUG#20823 testBackup failing in FailMaster
  
  fix after jonas review

  storage/ndb/src/kernel/blocks/backup/Backup.cpp@stripped, 2006-08-10 14:26:54+08:00, stewart@willster.(none) +5 -0
    Check tabPtr.i early to make code look cleaner

# 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:	stewart
# Host:	willster.(none)
# Root:	/home/stewart/Documents/MySQL/5.1/bug20823

--- 1.49/storage/ndb/src/kernel/blocks/backup/Backup.cpp	2006-08-10 14:27:07 +08:00
+++ 1.50/storage/ndb/src/kernel/blocks/backup/Backup.cpp	2006-08-10 14:27:07 +08:00
@@ -2001,6 +2001,11 @@
         TablePtr tabPtr;
         ptr.p->tables.first(tabPtr);
 
+        if (tabPtr.i == RNIL)
+        {
+          closeFiles(signal, ptr);
+          return;
+        }
         signal->theData[0] = BackupContinueB::BACKUP_FRAGMENT_INFO;
         signal->theData[1] = ptr.i;
         signal->theData[2] = tabPtr.i;