Fix potential crash in resource-unavailable()

Similar fix as for resource_expire(), emit the "resource-unavailable"
signal after having removed the resource from the list of available
resources.

diff --git a/libgssdp/gssdp-resource-browser.c b/libgssdp/gssdp-resource-browser.c
index fb54dbd..7d98c1e 100644 (file)
--- a/libgssdp/gssdp-resource-browser.c
+++ b/libgssdp/gssdp-resource-browser.c
@@ -778,12 +778,12 @@ resource_unavailable (GSSDPResourceBrowser *resource_browser,
         if (!g_hash_table_lookup (resource_browser->priv->resources, usn))
                 return;
 
+        g_hash_table_remove (resource_browser->priv->resources, usn);
+
         g_signal_emit (resource_browser,
                        signals[RESOURCE_UNAVAILABLE],
                        0,
                        usn);
-
-        g_hash_table_remove (resource_browser->priv->resources, usn);
 }
 
 static gboolean