From 5bf0312a61434d78dec08859bf986bf5e1faa751 Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Tue, 7 Jun 2016 14:48:05 +0000
Subject: check for existing task

---
 src/curl/curl_reschedule.c | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

(limited to 'src')

diff --git a/src/curl/curl_reschedule.c b/src/curl/curl_reschedule.c
index fab66765e..6da930ea0 100644
--- a/src/curl/curl_reschedule.c
+++ b/src/curl/curl_reschedule.c
@@ -116,12 +116,13 @@ context_task (void *cls)
   GNUNET_NETWORK_fdset_copy_native (ws,
                                     &write_fd_set,
                                     max_fd + 1);
-  rc->task = GNUNET_SCHEDULER_add_select (GNUNET_SCHEDULER_PRIORITY_DEFAULT,
-                                          delay,
-                                          rs,
-                                          ws,
-                                          &context_task,
-                                          rc);
+  if (NULL == rc->task)
+    rc->task = GNUNET_SCHEDULER_add_select (GNUNET_SCHEDULER_PRIORITY_DEFAULT,
+                                            delay,
+                                            rs,
+                                            ws,
+                                            &context_task,
+                                            rc);
   GNUNET_NETWORK_fdset_destroy (rs);
   GNUNET_NETWORK_fdset_destroy (ws);
 }
-- 
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