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Bug 630185 — Allow NULL strings in g_quark_try_string()

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Allow NULL strings to be passed to g_quark_try_string(), returning a 0 quark
in that case, as per the existing documentation. Closes: bgo#630185
This commit is contained in:
Philip Withnall 2010-09-20 17:56:30 +01:00
parent f1f7e771d7
commit 60def049d9
1 changed files with 4 additions and 2 deletions
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6
glib/gdataset.c
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@ -1000,8 +1000,10 @@ GQuark
g_quark_try_string (const gchar *string) g_quark_try_string (const gchar *string)
{ {
GQuark quark = 0; GQuark quark = 0;
g_return_val_if_fail (string != NULL, 0);
if (string == NULL)
return 0;
G_LOCK (g_quark_global); G_LOCK (g_quark_global);
if (g_quark_ht) if (g_quark_ht)
quark = GPOINTER_TO_UINT (g_hash_table_lookup (g_quark_ht, string)); quark = GPOINTER_TO_UINT (g_hash_table_lookup (g_quark_ht, string));