desc-imc-pr3: Check g_source before removing watch

diff --git a/src/desc_imc_pr3.c b/src/desc_imc_pr3.c
index 0998e0c..7ec076a 100644 (file)
--- a/src/desc_imc_pr3.c
+++ b/src/desc_imc_pr3.c
@@ -450,7 +450,11 @@ static TReturn hal_setup_pdp(CoreObject *co, TcoreHalSetupPDPCallBack func,
                cdata = tcore_hal_ref_user_data(hal);
 
                if (cdata->channel) {
-                       g_source_remove(cdata->watch_id);
+                       if (cdata->watch_id > 0) {
+                               g_source_remove(cdata->watch_id);
+                               cdata->watch_id = 0;
+                       }
+
                        g_io_channel_unref(cdata->channel);
 
                        g_free(cdata);