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@@ -131,7 +131,7 @@ function dig_next($hist_loop,$prev_tbl,$prev_dig,$loop) {
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//rels in tbls
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foreach($x['rel'] as $x_rel_from=>$x_rel_to) {
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echo "#133test z_rel_fr ".$x_rel_from." to z_rel_to ".$x_rel_to ;
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- if( isset($prev_tbl['rel'][$x_rel_from])) {
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+ if( isset($prev_tbl['rel'][$x_rel_from]) and isset($prev_dig->$prev_tbl['rel'][$x_rel_to]) ) {
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if( strlen($prev_dig->$prev_tbl['rel'][$x_rel_to]) > 1 ) {
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$sql_X[$X]['rel'][$x_rel_to]= $prev_dig->$prev_tbl['rel'][$x_rel_to];
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}
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