wasm: fix drop of small files

On drop, close the file after write before sending the drop
event to make sure file content is flushed to to the
file system.

Pick-to: 6.7 6.8 6.8.0
Task-number: QTBUG-128855
Change-Id: Ide14bfebbdef07eee03ae1bd19d394da537ab123
Reviewed-by: Piotr Wierciński <[email protected]>

1 files changed, 2 insertions, 3 deletions

diff --git a/src/plugins/platforms/wasm/qwasmdom.cpp b/src/plugins/platforms/wasm/qwasmdom.cpp
index 96790ca71f3..b6f6be898ec 100644
--- a/src/plugins/platforms/wasm/qwasmdom.cpp
+++ b/src/plugins/platforms/wasm/qwasmdom.cpp
@@ -181,10 +181,9 @@ void DataTransfer::toMimeDataWithFile(std::function<void(QMimeData *)> callback)
                     mimeContext->deref();
                     return;
                 }
-                if (file.write(fileContent) < 0) {
+                if (file.write(fileContent) < 0)
                     qWarning() << "Write failed";
-                    file.close();
-                }
+                file.close();
                 mimeContext->deref();
             });
             break;