[PATCH] gupnp-service-proxy: check timeout value before using it

[Sven Neumann <s neumann raumfeld com>]

Move the sanity check for the parsed timeout value before the calculation
of the timeout to use for re-subscription. Otherwise we will likely end up
renewing the subscription too late in the error case.

Signed-off-by: Sven Neumann <s neumann raumfeld com>
---
 libgupnp/gupnp-service-proxy.c |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/libgupnp/gupnp-service-proxy.c b/libgupnp/gupnp-service-proxy.c
index 87555e9..c39e9c9 100644
--- a/libgupnp/gupnp-service-proxy.c
+++ b/libgupnp/gupnp-service-proxy.c
@@ -1949,10 +1949,6 @@ subscribe_got_response (SoupSession       *session,
                         /* We have a finite timeout */
                         timeout = atoi (hdr + strlen ("Second-"));
 
-                        /* We want to resubscribe before the subscription
-                         * expires. */
-                        timeout = g_random_int_range (1, timeout / 2);
-
                         if (timeout < 0) {
                                 g_warning ("Invalid time-out specified. "
                                            "Assuming default value of %d.",
@@ -1961,6 +1957,10 @@ subscribe_got_response (SoupSession       *session,
                                 timeout = GENA_DEFAULT_TIMEOUT;
                         }
 
+                        /* We want to resubscribe before the subscription
+                         * expires. */
+                        timeout = g_random_int_range (1, timeout / 2);
+
                         /* Add actual timeout */
                         proxy->priv->subscription_timeout_src =
                                 g_timeout_source_new_seconds (timeout);
-- 
1.7.5.4