N°3071 - fix missing index for AttributeSet (for migration)

core/metamodel.class.php

@@ -5754,6 +5754,7 @@ abstract class MetaModel
 				{
 					$aCondensedQueries[] = $sQuery;
 				}
+				unset($aPostTableAlteration[$sTable]);
 			}
 		}
 		foreach ($aAlterTableMetaData as $sTableAlterQuery)
@@ -5771,9 +5772,19 @@ abstract class MetaModel
 				{
 					$aCondensedQueries[] = $sQuery;
 				}
+				unset($aPostTableAlteration[$sTable]);
             }
 		}
 
+		// Add alterations not yet managed
+		foreach ($aPostTableAlteration as $aQueries)
+		{
+			foreach ($aQueries as $sQuery)
+			{
+				$aCondensedQueries[] = $sQuery;
+			}
+		}
+
 		return array($aErrors, $aSugFix, $aCondensedQueries);
 	}