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Fix for undefined index

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PHP Notice:  Undefined index: document in /home/stefan/Projects/garrcomm/PHPWord/src/PhpWord/Reader/Word2007.php on line 65
PHP Warning:  Invalid argument supplied for foreach() in /home/stefan/Projects/garrcomm/PHPWord/src/PhpWord/Reader/Word2007.php on line 65
This commit is contained in:
Stefan Thoolen 2018-11-06 14:24:56 +01:00
parent 18760620b3
commit 54eb6e6f2c
1 changed files with 3 additions and 0 deletions
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3
src/PhpWord/Reader/Word2007.php
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@ -62,6 +62,9 @@ class Word2007 extends AbstractReader implements ReaderInterface
foreach ($steps as $step) { foreach ($steps as $step) {
$stepPart = $step['stepPart']; $stepPart = $step['stepPart'];
$stepItems = $step['stepItems']; $stepItems = $step['stepItems'];
if (!isset($relationships[$stepPart])) {
continue;
}
foreach ($relationships[$stepPart] as $relItem) { foreach ($relationships[$stepPart] as $relItem) {
$relType = $relItem['type']; $relType = $relItem['type'];
if (isset($stepItems[$relType])) { if (isset($stepItems[$relType])) {