Ensure WP_CLI_ROOT is defined before accessing it (wp-cli#5697)

afragen · Nov 1, 2022 · df48093 · df48093
1 parent 4143651
commit df48093
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/php/utils.php b/php/utils.php
@@ -41,7 +41,7 @@
 const FILE_DIR_PATTERN = '%(?>#.*?$)|(?>//.*?$)|(?>/\*.*?\*/)|(?>\'(?:(?=(\\\\?))\1.)*?\')|(?>"(?:(?=(\\\\?))\2.)*?")|(?<file>\b__FILE__\b)|(?<dir>\b__DIR__\b)%ms';
 
 function inside_phar() {
-	return 0 === strpos( WP_CLI_ROOT, PHAR_STREAM_PREFIX );
+	return defined( 'WP_CLI_ROOT' ) && 0 === strpos( WP_CLI_ROOT, PHAR_STREAM_PREFIX );
 }
 
 // Files that need to be read by external programs have to be extracted from the Phar archive.