From 3bce8bce108b5d408c49f4f87929ce9a927f0cd2 Mon Sep 17 00:00:00 2001 From: kasimi Date: Sat, 8 Dec 2018 22:06:19 +0100 Subject: [PATCH] [ticket/15904] Fix counting empty template blocks PHPBB3-15904 --- phpBB/phpbb/template/context.php | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/phpBB/phpbb/template/context.php b/phpBB/phpbb/template/context.php index 2ba6d185ad..202e29ce00 100644 --- a/phpBB/phpbb/template/context.php +++ b/phpBB/phpbb/template/context.php @@ -201,7 +201,8 @@ class context $pos = strpos($blocks[$i], '['); $name = ($pos !== false) ? substr($blocks[$i], 0, $pos) : $blocks[$i]; $block = &$block[$name]; - $index = (!$pos || strpos($blocks[$i], '[]') === $pos) ? (count($block) - 1) : (min((int) substr($blocks[$i], $pos + 1, -1), count($block) - 1)); + $block_count = empty($block) ? 0 : count($block) - 1; + $index = (!$pos || strpos($blocks[$i], '[]') === $pos) ? $block_count : (min((int) substr($blocks[$i], $pos + 1, -1), $block_count)); $block = &$block[$index]; }