1 files changed, 1 insertions, 1 deletions
diff --git a/it.class b/it.class
index 787d748..0aafcd4 100644
--- a/it.class
+++ b/it.class
@@ -353,7 +353,7 @@ static function match($pattern, $string, $p = null)
 		if (preg_last_error() == PREG_BACKTRACK_LIMIT_ERROR)
 			it::error("Exceeded pcre.backtrack_limit of " . ini_get('pcre.backtrack_limit') . " bytes");
 		else if (preg_last_error() == PREG_BAD_UTF8_ERROR)
-			it::error("Input to it::match is not valid utf-8");
+			it::error("Invalid utf-8 in it::match haystack: " . substr($string, 0, 500)); # UTF8SAFE
 
 		$result = $p['all'] ? array() : null;
 	}