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-rw-r--r--program/include/rcube_utils.php2
1 files changed, 1 insertions, 1 deletions
diff --git a/program/include/rcube_utils.php b/program/include/rcube_utils.php
index 2a4d4c482..5cfd8e70e 100644
--- a/program/include/rcube_utils.php
+++ b/program/include/rcube_utils.php
@@ -761,7 +761,7 @@ class rcube_utils
}
}
- $result[] = substr($string, $p);
+ $result[] = (string) substr($string, $p);
return $result;
}