| Index: trunk/extensions/SemanticMediaWiki/includes/storage/SMW_Description.php |
| — | — | @@ -516,7 +516,8 @@ |
| 517 | 517 | $log = array_merge( $log, $prunelog ); |
| 518 | 518 | $maxdepth = $newdepth; |
| 519 | 519 | if ( count( $result->getDescriptions() ) == 1 ) { // simplify unary conjunctions! |
| 520 | | - $result = array_shift( $result->getDescriptions() ); |
| | 520 | + $descriptions = $result->getDescriptions(); |
| | 521 | + $result = array_shift( $descriptions ); |
| 521 | 522 | } |
| 522 | 523 | $result->setPrintRequests( $this->getPrintRequests() ); |
| 523 | 524 | return $result; |
| — | — | @@ -664,7 +665,8 @@ |
| 665 | 666 | $log = array_merge( $log, $prunelog ); |
| 666 | 667 | $maxdepth = $newdepth; |
| 667 | 668 | if ( count( $result->getDescriptions() ) == 1 ) { // simplify unary disjunctions! |
| 668 | | - $result = array_shift( $result->getDescriptions() ); |
| | 669 | + $descriptions = $result->getDescriptions(); |
| | 670 | + $result = array_shift( $descriptions ); |
| 669 | 671 | } |
| 670 | 672 | $result->setPrintRequests( $this->getPrintRequests() ); |
| 671 | 673 | return $result; |
| — | — | @@ -748,5 +750,4 @@ |
| 749 | 751 | $result->setPrintRequests( $this->getPrintRequests() ); |
| 750 | 752 | return $result; |
| 751 | 753 | } |
| 752 | | -} |
| 753 | | - |
| | 754 | +} |
| \ No newline at end of file |