merged branch bamarni/patch-10 (PR #5783)
This PR was merged into the 2.1 branch.
Commits
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3553276
[ConfigDumpReference] avoid notice for variable nodes
Discussion
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[ConfigDumpReference] avoid notice for variable nodes
When a variable node has an array as default value, a notice occurs later on because of an "array to string conversion", which is turned to an exception in debug mode (mandatory in order to run this command).
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commit
94f5f49894
@ -213,6 +213,12 @@ EOF
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$default = 'false';
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} elseif (null === $default) {
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$default = '~';
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} elseif (is_array($default)) {
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if ($node->hasDefaultValue() && count($defaultArray = $node->getDefaultValue())) {
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$default = '';
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} elseif (!is_array($example)) {
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$default = '[]';
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}
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}
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}
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}
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