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tweak: don't restart whole loop on unlikely random result

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This commit is contained in:
Eric House 2013-06-19 07:27:34 -07:00
parent ecef687471
commit 985f7bfea0
1 changed files with 4 additions and 4 deletions
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8
xwords4/relay/dbmgr.cpp
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@ -324,10 +324,10 @@ DBMgr::RegisterDevice( const DevID* host )
for ( success = false, ii = 0; !success; ++ii ) {
assert( 10 > ii ); // better to check that we're looping BECAUSE
// of uniqueness problem.
devID = (DevIDRelay)random();
if ( DEVID_NONE == devID ) {
continue;
}
do {
devID = (DevIDRelay)random();
} while ( DEVID_NONE != devID );
const char* command = "INSERT INTO " DEVICES_TABLE
" (id, devType, devid)"
" VALUES( $1, $2, $3 )";