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| author | Ryan Lortie <desrt@desrt.ca> | 2012-07-06 16:37:47 -0400 |
|---|---|---|
| committer | Ryan Lortie <desrt@desrt.ca> | 2012-07-06 16:37:47 -0400 |
| commit | a20d8fa3133eadf11a3db9d9ad1761e02bb20d41 (patch) | |
| tree | 176b8793d2604eace09333a2f9de9a10baf37206 /common | |
| parent | d83db37547286b2234022492d2580f9463ae81cc (diff) | |
| download | dconf-a20d8fa3133eadf11a3db9d9ad1761e02bb20d41.tar.gz | |
dconf_changeset_get: allow NULL value out argument
We may be interested in only checking the return value for if a key
exists or not.
Diffstat (limited to 'common')
| -rw-r--r-- | common/dconf-changeset.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/common/dconf-changeset.c b/common/dconf-changeset.c index 481a82e..261d4ff 100644 --- a/common/dconf-changeset.c +++ b/common/dconf-changeset.c @@ -141,7 +141,9 @@ dconf_changeset_get (DConfChangeset *change, if (!g_hash_table_lookup_extended (change->table, key, NULL, &tmp)) return FALSE; - *value = tmp ? g_variant_ref (tmp) : NULL; + if (value) + *value = tmp ? g_variant_ref (tmp) : NULL; + return TRUE; } |