diff options
| -rw-r--r-- | ext/json/ext/generator/generator.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/ext/json/ext/generator/generator.c b/ext/json/ext/generator/generator.c index 8cc0c27..2b56721 100644 --- a/ext/json/ext/generator/generator.c +++ b/ext/json/ext/generator/generator.c @@ -222,6 +222,7 @@ static void convert_UTF8_to_JSON_ASCII(FBuffer *buffer, VALUE string) unicode_escape_to_buffer(buffer, buf, (UTF16)((ch & halfMask) + UNI_SUR_LOW_START)); } } + RB_GC_GUARD(string); } /* Converts string to a JSON string in FBuffer buffer, where only the |