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Add one more check is anything captured, it doesn't look like -1 actually expects

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Semyon 2021-10-13 18:06:10 +03:00
parent a109d1ab27
commit 531aafc0c6
1 changed files with 1 additions and 1 deletions
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2
src/Psalm/CodeLocation.php
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@ -259,7 +259,7 @@ class CodeLocation
}
if (preg_match($regex, $preview_snippet, $matches, PREG_OFFSET_CAPTURE)) {
if (!isset($matches[1])) {
if (!isset($matches[1]) || (int)$matches[1][1] === -1) {
throw new \LogicException(
"Failed to match anything to 1st capturing group, "
. "or regex doesn't contain 1st capturing group, regex type " . $this->regex_type