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print_value: return as soon as possible

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This commit is contained in:
Max Bruckner 2017-03-03 00:40:02 +01:00
parent 5ea4fad263
commit 0bb1843925
1 changed files with 27 additions and 20 deletions
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47
cJSON.c
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@ -1049,27 +1049,34 @@ static cJSON_bool print_value(const cJSON * const item, const size_t depth, cons
{
case cJSON_NULL:
output = ensure(output_buffer, 5, hooks);
if (output != NULL)
if (output == NULL)
{
strcpy((char*)output, "null");
return false;
}
break;
strcpy((char*)output, "null");
return true;
case cJSON_False:
output = ensure(output_buffer, 6, hooks);
if (output != NULL)
if (output == NULL)
{
strcpy((char*)output, "false");
return false;
}
break;
strcpy((char*)output, "false");
return true;
case cJSON_True:
output = ensure(output_buffer, 5, hooks);
if (output != NULL)
if (output == NULL)
{
strcpy((char*)output, "true");
return false;
}
break;
strcpy((char*)output, "true");
return true;
case cJSON_Number:
return print_number(item, output_buffer, hooks);
case cJSON_Raw:
{
size_t raw_length = 0;
@ -1079,31 +1086,31 @@ static cJSON_bool print_value(const cJSON * const item, const size_t depth, cons
{
hooks->deallocate(output_buffer->buffer);
}
output = NULL;
break;
return false;
}
raw_length = strlen(item->valuestring) + sizeof('\0');
output = ensure(output_buffer, raw_length, hooks);
if (output != NULL)
if (output == NULL)
{
memcpy(output, item->valuestring, raw_length);
return false;
}
break;
memcpy(output, item->valuestring, raw_length);
return true;
}
case cJSON_String:
return print_string(item, output_buffer, hooks);
break;
case cJSON_Array:
return print_array(item, depth, format, output_buffer, hooks);
case cJSON_Object:
return print_object(item, depth, format, output_buffer, hooks);
default:
output = NULL;
break;
}
return output != NULL;
default:
return false;
}
}
/* Build an array from input text. */