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Subject[PATCH v2 6/8] gconfig: fix null pointer warning
In gconfig if you enable "Show all options", you'll see some "(null)"
config options, and clicking those options triggers a warning:

(gconf:9368): Gtk-CRITICAL **: gtk_text_buffer_insert_with_tags: assertion `text != NULL' failed

Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Acked-by: Randy Dunlap <randy.dunlap@oracle.com>
---
scripts/kconfig/gconf.c | 5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/scripts/kconfig/gconf.c b/scripts/kconfig/gconf.c
index 1b18329..d669882 100644
--- a/scripts/kconfig/gconf.c
+++ b/scripts/kconfig/gconf.c
@@ -1343,7 +1343,8 @@ static void update_tree(struct menu *src, GtkTreeIter * dst)
#endif

if ((opt_mode == OPT_NORMAL && !menu_is_visible(child1)) ||
- (opt_mode == OPT_PROMPT && !menu_has_prompt(child1))) {
+ (opt_mode == OPT_PROMPT && !menu_has_prompt(child1)) ||
+ (opt_mode == OPT_ALL && !menu_get_prompt(child1))) {

/* remove node */
if (gtktree_iter_find_node(dst, menu1) != NULL) {
@@ -1425,7 +1426,7 @@ static void display_tree(struct menu *menu)

if ((opt_mode == OPT_NORMAL && menu_is_visible(child)) ||
(opt_mode == OPT_PROMPT && menu_has_prompt(child)) ||
- (opt_mode == OPT_ALL))
+ (opt_mode == OPT_ALL && menu_get_prompt(child)))
place_node(child, fill_row(child));
#ifdef DEBUG
printf("%*c%s: ", indent, ' ', menu_get_prompt(child));
--
1.6.3


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