From d39ffe440fe502181bffb20da5b5afd9674f5b77 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?P=C5=99emysl=20Janouch?= Date: Fri, 10 Jul 2015 01:24:06 +0200 Subject: [PATCH] degesch: fix display of empty objects in /set --- common.c | 34 +++++++++++++++++++++------------- 1 file changed, 21 insertions(+), 13 deletions(-) diff --git a/common.c b/common.c index 62efb6f..2020032 100644 --- a/common.c +++ b/common.c @@ -1273,6 +1273,26 @@ config_item_write_string (struct str *output, const struct str *s) str_append_c (output, '"'); } +static void +config_item_write_object + (struct config_writer *self, struct config_item_ *value) +{ + char indent[self->indent + 1]; + memset (indent, '\t', self->indent); + indent[self->indent] = 0; + + str_append_c (self->output, '{'); + if (value->value.object.len) + { + self->indent++; + str_append_c (self->output, '\n'); + config_item_write_object_innards (self, value); + self->indent--; + str_append (self->output, indent); + } + str_append_c (self->output, '}'); +} + static void config_item_write_value (struct config_writer *self, struct config_item_ *value) { @@ -1292,20 +1312,8 @@ config_item_write_value (struct config_writer *self, struct config_item_ *value) config_item_write_string (self->output, &value->value.string); break; case CONFIG_ITEM_OBJECT: - { - char indent[self->indent + 1]; - memset (indent, '\t', self->indent); - indent[self->indent] = 0; - - str_append (self->output, "{\n"); - - self->indent++; - config_item_write_object_innards (self, value); - self->indent--; - - str_append_printf (self->output, "%s}", indent); + config_item_write_object (self, value); break; - } default: hard_assert (!"invalid item type"); }