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Revision 978 Revision 979
119 $soFar = $item unless defined $soFar; 119 $soFar = $item unless defined $soFar;
120 if ($item > $soFar) { 120 if ($item > $soFar) {
121 $soFar = $item; 121 $soFar = $item;
122 } 122 }
123 } 123 }
124 return $soFar; 124 return defined $soFar ? $soFar : 0;
125} 125}
126 126
127# ----- 127# -----
128 128
129sub dbDecode($) { 129sub dbDecode($) {

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