signals: Remove a false warning about no return value.

This was reverted before. Yet, there is no use keeping that false warning, or wait until gcc is fixed.

diff --git a/modules/control/signals.c b/modules/control/signals.c
index 7acf926808b0dfade8b513c72a07c794e8126e25..69650e1b58d8c0d9526e58f9074da0147a0f51ff 100644 (file)
--- a/modules/control/signals.c
+++ b/modules/control/signals.c
@@ -118,4 +118,5 @@ static void *SigThread (void *data)
     pthread_sigmask (SIG_UNBLOCK, &set, NULL);
     for (;;)
         pause ();
+    return NULL;
 }