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Prevent array access on null value

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Fix 'Trying to access array offset on value of type null' notice on PHP
7.4
This commit is contained in:
Joyce Babu
2019-11-23 10:45:55 -08:00
committed by Justin Hileman
parent 778906301c
commit 6d28b0b28d
1 changed files with 2 additions and 2 deletions
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src/Mustache/Parser.php
+2 -2
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@@ -149,7 +149,7 @@ class Mustache_Parser
case Mustache_Tokenizer::T_BLOCK_VAR: case Mustache_Tokenizer::T_BLOCK_VAR:
if ($this->pragmaBlocks) { if ($this->pragmaBlocks) {
// BLOCKS pragma is enabled, let's do this! // BLOCKS pragma is enabled, let's do this!
if ($parent[Mustache_Tokenizer::TYPE] === Mustache_Tokenizer::T_PARENT) { if (isset($parent) && $parent[Mustache_Tokenizer::TYPE] === Mustache_Tokenizer::T_PARENT) {
$token[Mustache_Tokenizer::TYPE] = Mustache_Tokenizer::T_BLOCK_ARG; $token[Mustache_Tokenizer::TYPE] = Mustache_Tokenizer::T_BLOCK_ARG;
} }
$this->clearStandaloneLines($nodes, $tokens); $this->clearStandaloneLines($nodes, $tokens);
@@ -275,7 +275,7 @@ class Mustache_Parser
*/ */
private function checkIfTokenIsAllowedInParent($parent, array $token) private function checkIfTokenIsAllowedInParent($parent, array $token)
{ {
if ($parent[Mustache_Tokenizer::TYPE] === Mustache_Tokenizer::T_PARENT) { if (isset($parent) && $parent[Mustache_Tokenizer::TYPE] === Mustache_Tokenizer::T_PARENT) {
throw new Mustache_Exception_SyntaxException('Illegal content in < parent tag', $token); throw new Mustache_Exception_SyntaxException('Illegal content in < parent tag', $token);
} }
} }