Ignore failures on preg_match for user supplied regex

Fixes #7440 See: https://stackoverflow.com/a/12941133/6381767
2020-10-30 08:52:43 -07:00 · 2020-10-30 08:52:43 -07:00 · 7f936d7dbc
parent 78797df5f8
commit 7f936d7dbc
1 changed files with 1 additions and 1 deletions
--- a/src/Composer/Package/Archiver/BaseExcludeFilter.php
+++ b/src/Composer/Package/Archiver/BaseExcludeFilter.php
@ -59,7 +59,7 @@ abstract class BaseExcludeFilter
                $path = $relativePath;
            }

-            if (preg_match($pattern, $path)) {
+            if (@preg_match($pattern, $path)) {
                $exclude = !$negate;
            }
        }