Try harder to delete a file

QFile::remove() fails when the read-only attribute is set. Turn out it
can be unset with QFile::setPermissions(QFile::ReadOther |
QFile::WriteOther). Try it when the initial call to remove() failed.

1 files changed, 5 insertions, 1 deletions

diff --git a/filewidget.cpp b/filewidget.cpp
index ac7f920..948a5d6 100644
--- a/filewidget.cpp
+++ b/filewidget.cpp
@@ -663,7 +663,11 @@ void FileWidget::deleteFiles(){
                 QDir d(fi.absoluteFilePath());
                 d.removeRecursively();
             }else{
-                QFile::remove(path);
+                if(!QFile::remove(path)){
+                    QFile f(path);
+                    f.setPermissions(QFile::ReadOther | QFile::WriteOther);
+                    f.remove();
+                }
             }
             removed << idx.data().toString();
         }