force download from server for local files that have invalid dates

will trigger if local state is incoherent
like the file itself haveing 0 or negative modtime and the database not

Signed-off-by: Matthieu Gallien <matthieu.gallien@nextcloud.com>

1 files changed, 8 insertions, 0 deletions

diff --git a/src/libsync/discovery.cpp b/src/libsync/discovery.cpp
index b673d4c98..605bb1a0b 100644
--- a/src/libsync/discovery.cpp
+++ b/src/libsync/discovery.cpp
@@ -953,6 +953,14 @@ void ProcessDirectoryJob::processFileAnalyzeLocalInfo(
             item->_modtime = localEntry.modtime;
             item->_type = localEntry.isDirectory ? ItemTypeDirectory : ItemTypeFile;
             _childModified = true;
+        } else if (dbEntry._modtime > 0 && localEntry.modtime <= 0) {
+            item->_instruction = CSYNC_INSTRUCTION_SYNC;
+            item->_direction = SyncFileItem::Down;
+            item->_size = localEntry.size > 0 ? localEntry.size : dbEntry._fileSize;
+            item->_modtime = dbEntry._modtime;
+            item->_previousModtime = dbEntry._modtime;
+            item->_type = localEntry.isDirectory ? ItemTypeDirectory : ItemTypeFile;
+            _childModified = true;
         } else {
             // Local file was changed
             item->_instruction = CSYNC_INSTRUCTION_SYNC;