use empty() instead of comparison with an empty string

2019-07-22 13:49:08 +02:00
parent fd6453d1a8
commit cbb3f05b7e
25 changed files with 85 additions and 356 deletions
--- a/rtgui/inspector.cc
+++ b/rtgui/inspector.cc
@@ -34,7 +34,7 @@ InspectorBuffer::InspectorBuffer(const Glib::ustring &imagePath) : currTransform
        // generate thumbnail image
        Glib::ustring ext = getExtension (imagePath);

-        if (ext == "") {
+        if (ext.empty()) {
            imgPath.clear();
            return;
        }