1 files changed, 1 insertions, 1 deletions
diff --git a/src/plugins/platforms/winrt/qwinrtfileengine.cpp b/src/plugins/platforms/winrt/qwinrtfileengine.cpp
index 53e7ebd30d..557c13cf63 100644
--- a/src/plugins/platforms/winrt/qwinrtfileengine.cpp
+++ b/src/plugins/platforms/winrt/qwinrtfileengine.cpp
@@ -92,7 +92,7 @@ public:
         }
 
         firstDot = fileName.size();
-        for (int i = lastSeparator; i > fileName.size(); ++i) {
+        for (int i = lastSeparator; i < fileName.size(); ++i) {
             if (fileName.at(i).unicode() == '.') {
                 firstDot = i;
                 break;