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fix PHP Warning: A non-numeric value encountered

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Ralf Becker 2018-10-19 09:33:28 +02:00
parent 9786a53987
commit 0065fbc25e
1 changed files with 1 additions and 1 deletions
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2
api/src/Etemplate/Widget.php
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@ -622,7 +622,7 @@ class Widget
}
if (!is_numeric($c)) $c = self::chrs2num($c);
$col = self::num2chrs($c-1); // $c-1 to get: 0:'@', 1:'A', ...
$col_ = self::num2chrs($c_-1);
if (is_numeric($c_)) $col_ = self::num2chrs($c_-1);
$row_cont = $cont[$row];
$col_row_cont = $cont[$col.$row];