Do not call rpmtsRun with an empty transaction list, it returns -1

which messes up the numFailed counter. [#43267]
Patch from OpenSuSE

diff --git a/lib/rpminstall.c b/lib/rpminstall.c
index 785b612..81574f6 100644 (file)
--- a/lib/rpminstall.c
+++ b/lib/rpminstall.c
@@ -844,7 +844,7 @@ int rpmErase(rpmts ts, struct rpmInstallArguments_s * ia,
     }
 #endif
 
-    if (!stopUninstall) {
+    if (numPackages && !stopUninstall) {
        (void) rpmtsSetFlags(ts, (rpmtsFlags(ts) | RPMTRANS_FLAG_REVERSE));
 
        /* Drop added/available package indices and dependency sets. */