fixed warning when comparing empty strings

filter in data tab
fixed some bad iterators when removing rows
fixed empty directories not being marked as such when refreshing
always sort directories first even when reversing the sort order
fixed children not being sorted
fixed errors about file sizes for directories
remember state of checkboxes in data tab

1 files changed, 12 insertions, 0 deletions

diff --git a/src/modinfodialog.cpp b/src/modinfodialog.cpp
index b0a4248e..fb093529 100644
--- a/src/modinfodialog.cpp
+++ b/src/modinfodialog.cpp
@@ -47,6 +47,18 @@ int naturalCompare(const QString& a, const QString& b)
     return c;
   }();
 
+
+  // todo: remove this once the fix is released
+  // see https://bugreports.qt.io/projects/QTBUG/issues/QTBUG-81673
+  // and https://codereview.qt-project.org/c/qt/qtbase/+/287966/5/src/corelib/text/qcollator_win.cpp
+  if (!a.size()) {
+    return b.size() ? -1 : 0;
+  }
+  if (!b.size()) {
+    return +1;
+  }
+
+
   return c.compare(a, b);
 }