Empty transaction is not an error (RhBug:699929)

- Empty transaction just means we have nothing at all to do,
  but it's not an actual error.

diff --git a/lib/transaction.c b/lib/transaction.c
index 3fd0279..84cc8e3 100644 (file)
--- a/lib/transaction.c
+++ b/lib/transaction.c
@@ -1398,8 +1398,9 @@ int rpmtsRun(rpmts ts, rpmps okProbs, rpmprobFilterFlags ignoreSet)
     /* Force default 022 umask during transaction for consistent results */
     mode_t oldmask = umask(022);
 
-    /* XXX programmer error segfault avoidance. */
+    /* Empty transaction, nothing to do */
     if (rpmtsNElements(ts) <= 0) {
+       rc = 0;
        goto exit;
     }