small fix in preprocessor directive

diff --git a/ext/mbstring/mbfilter.c b/ext/mbstring/mbfilter.c
index 0f9b493ea7ebd56d298192b08d6d3ea4d3287e26..7d2b6d4e4cce1ced03bc05c68abf9e8a193fcbab 100644 (file)
--- a/ext/mbstring/mbfilter.c
+++ b/ext/mbstring/mbfilter.c
@@ -967,7 +967,7 @@ static mbfl_encoding mbfl_encoding_8859_15 = {
        MBFL_ENCTYPE_SBCS
 };
 
-#if defined(HAVE_MBSTR_KR)
+#if defined(HAVE_MBSTR_RU)
 static const char *mbfl_encoding_cp1251_aliases[] = {"CP1251", "CP-1251", "WINDOWS-1251", NULL};
 
 static mbfl_encoding mbfl_encoding_cp1251 = {