src/rrd_update.c: Set `rc' correctly when succeeding.

diff --git a/src/rrd_update.c b/src/rrd_update.c
index 5536c3c..ffbcebb 100644 (file)
--- a/src/rrd_update.c
+++ b/src/rrd_update.c
@@ -470,6 +470,10 @@ int rrd_update(
                     ? "Internal error"
                     : rrd_strerror (status));
         }
+        else
+        {
+            rc = 0;
+        }
 
         rrdc_disconnect ();
         goto out;