diff options
Diffstat (limited to 'ext/json')
| -rw-r--r-- | ext/json/generator/generator.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/ext/json/generator/generator.c b/ext/json/generator/generator.c index c35e86d9b8..fbfa2c724e 100644 --- a/ext/json/generator/generator.c +++ b/ext/json/generator/generator.c @@ -681,6 +681,13 @@ static void generate_json_object(FBuffer *buffer, VALUE Vstate, JSON_Generator_S if (max_nesting != 0 && depth > max_nesting) { rb_raise(eNestingError, "nesting of %ld is too deep", --state->depth); } + + if (RHASH_SIZE(obj) == 0) { + fbuffer_append(buffer, "{}", 2); + --state->depth; + return; + } + fbuffer_append_char(buffer, '{'); arg.buffer = buffer; @@ -709,6 +716,13 @@ static void generate_json_array(FBuffer *buffer, VALUE Vstate, JSON_Generator_St if (max_nesting != 0 && depth > max_nesting) { rb_raise(eNestingError, "nesting of %ld is too deep", --state->depth); } + + if (RARRAY_LEN(obj) == 0) { + fbuffer_append(buffer, "[]", 2); + --state->depth; + return; + } + fbuffer_append_char(buffer, '['); if (RB_UNLIKELY(state->array_nl)) fbuffer_append(buffer, state->array_nl, state->array_nl_len); for(i = 0; i < RARRAY_LEN(obj); i++) { |