[glib-networking] Revert "Improve clarity of dispatch function"

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 1fceba06d65d8c5a0257eade36c079c94a4d1a92
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Fri Sep 4 14:18:04 2020 -0500

    Revert "Improve clarity of dispatch function"
    
    This reverts commit c040c7d324d8de38fb33f464e481e70ffc7ad5a2.

 tls/base/gtlsconnection-base.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/tls/base/gtlsconnection-base.c b/tls/base/gtlsconnection-base.c
index 1f4e1c76..d77cdf51 100644
--- a/tls/base/gtlsconnection-base.c
+++ b/tls/base/gtlsconnection-base.c
@@ -1019,7 +1019,7 @@ tls_source_dispatch (GSource     *source,
   else
     ret = (*pollable_func) (tls_source->base, user_data);
 
-  if (ret != G_SOURCE_REMOVE)
+  if (ret)
     tls_source_sync (tls_source);
 
   return ret;