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Fix Undefined array key 1 error on fetching emails - closes #4195

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FreeScout
2024-08-26 22:22:06 -07:00
parent ca1a7d0900
commit 39824c876d
1 changed files with 6 additions and 1 deletions
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7
overrides/webklex/php-imap/src/Structure.php
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@@ -152,7 +152,12 @@ class Structure {
foreach ($positions as $pos_i => $pos) {
if ($pos == 0) {
// First.
$ctx = substr($context, 0+2, $positions[$pos_i+1]-2);
if (isset($positions[$pos_i+1])) {
$ctx = substr($context, 0+2, $positions[$pos_i+1]-2);
} else {
// First and last.
$ctx = substr($context, 0+2);
}
} elseif ($pos_i == count($positions)-1) {
// Last.
$ctx = substr($context, $pos+$boundary_len+2);