1 files changed, 5 insertions, 0 deletions
diff --git a/src/plugins/platformthemes/xdgdesktopportal/qxdgdesktopportalfiledialog.cpp b/src/plugins/platformthemes/xdgdesktopportal/qxdgdesktopportalfiledialog.cpp
index cf3c2c9e9b..c4dc2da623 100644
--- a/src/plugins/platformthemes/xdgdesktopportal/qxdgdesktopportalfiledialog.cpp
+++ b/src/plugins/platformthemes/xdgdesktopportal/qxdgdesktopportalfiledialog.cpp
@@ -248,6 +248,11 @@ void QXdgDesktopPortalFileDialog::openPortal()
                 QString userVisibleName = match.captured(1);
                 QStringList filterStrings = match.captured(2).split(QLatin1Char(' '), Qt::SkipEmptyParts);
 
+                if (filterStrings.isEmpty()) {
+                    qWarning() << "Filter " << userVisibleName << " is empty and will be ignored.";
+                    continue;
+                }
+
                 FilterConditionList filterConditions;
                 for (const QString &filterString : filterStrings) {
                     FilterCondition filterCondition;