remove unitialised message by checking for level first

dd928dc6 · Ian Longden · 36bf079c · dd928dc6
Commit dd928dc6 authored Jan 28, 2008 by Ian Longden
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Showing with 5 additions and 3 deletions

misc-scripts/xref_mapping/XrefMapper/BasicMapper.pm misc-scripts/xref_mapping/XrefMapper/BasicMapper.pm +5 -3

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--- a/misc-scripts/xref_mapping/XrefMapper/BasicMapper.pm
+++ b/misc-scripts/xref_mapping/XrefMapper/BasicMapper.pm
@@ -2762,9 +2762,11 @@ GSQL
 	  next;
 	}
      }
-      if($level{$ex_db_id} > $best_gene_level){
-	$best_gene_xref = $xref_id;
-	$best_gene_level = $level{$ex_db_id};
+      if(defined($level{$ex_db_id})){
+	if($level{$ex_db_id} > $best_gene_level){
+	  $best_gene_xref = $xref_id;
+	  $best_gene_level = $level{$ex_db_id};
+	}
      }
    }