Avoid warning if variable is null

2018-12-28 20:32:10 +01:00 · 2018-12-28 20:32:10 +01:00 · ccf291234e
parent d8d697c848
commit ccf291234e
1 changed files with 1 additions and 1 deletions
--- a/src/PhpWord/Writer/ODText/Style/Table.php
+++ b/src/PhpWord/Writer/ODText/Style/Table.php
@ -47,7 +47,7 @@ class Table extends AbstractStyle
        $xmlWriter->endElement(); // style:style

        $cellWidths = $style->getColumnWidths();
-        $countCellWidths = count($cellWidths);
+        $countCellWidths = $cellWidths === null ? 0 : count($cellWidths);

        for ($i = 0; $i < $countCellWidths; $i++) {
            $width = $cellWidths[$i];