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Code Issues Releases Activity

handle edge case

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This commit is contained in:
Eliot Horowitz 2009-11-07 21:00:15 -05:00
parent dfda4ccc39
commit d0d19f97cf
1 changed files with 4 additions and 2 deletions
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6
db/mr.cpp
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@ -149,8 +149,10 @@ namespace mongo {
if ( finalLong != tempLong ){
dblock l;
db.dropCollection( finalLong );
BSONObj info;
uassert( "rename failed" , db.runCommand( "admin" , BSON( "renameCollection" << tempLong << "to" << finalLong ) , info ) );
if ( db.count( tempLong ) ){
BSONObj info;
uassert( "rename failed" , db.runCommand( "admin" , BSON( "renameCollection" << tempLong << "to" << finalLong ) , info ) );
}
}
return db.count( finalLong );
}