Fix constant re-queueing of emerges that will always be unsuccessful

diff --git a/src/clientiface.cpp b/src/clientiface.cpp
index 4f954342af50ba033904e1ed5373abb40bd774c8..602a44c90681c222d864e47f9e282adf119e0f79 100644 (file)
--- a/src/clientiface.cpp
+++ b/src/clientiface.cpp
@@ -344,10 +344,10 @@ void RemoteClient::GetNextBlocks (
                        }
 
                        /*
-                               If block has been marked to not exist on disk (dummy)
-                               and generating new ones is not wanted, skip block.
+                               If block has been marked to not exist on disk (dummy) or is
+                               not generated and generating new ones is not wanted, skip block.
                        */
-                       if (!generate && surely_not_found_on_disk) {
+                       if (!generate && (surely_not_found_on_disk || block_is_invalid)) {
                                // get next one.
                                continue;
                        }