From 50b991323351d886d67df179d5a0998c5a44abd5 Mon Sep 17 00:00:00 2001
From: Fabian Vogt <fabian@ritter-vogt.de>
Date: Mon, 2 Jan 2023 15:02:06 +0100
Subject: [PATCH] Fix size of directories if a subdir fails to open

If opening the directory fails, it returns -1 as size. Don't add that to the
parent's total size.

(cherry picked from commit a6490755ca7d00c964a1349443ba9c06dbb33e50)
---
 src/kitemviews/private/kdirectorycontentscounterworker.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/kitemviews/private/kdirectorycontentscounterworker.cpp b/src/kitemviews/private/kdirectorycontentscounterworker.cpp
index 9b86cd702..2cbb58730 100644
--- a/src/kitemviews/private/kdirectorycontentscounterworker.cpp
+++ b/src/kitemviews/private/kdirectorycontentscounterworker.cpp
@@ -71,7 +71,10 @@ KDirectoryContentsCounterWorker::CountResult walkDir(const QString &dirPath,
                 }
                 if (dirEntry->d_type == DT_DIR) {
                     // recursion for dirs
-                    size += walkDir(nameBuf, countHiddenFiles, countDirectoriesOnly, dirEntry, allowedRecursiveLevel - 1).size;
+                    auto subdirResult = walkDir(nameBuf, countHiddenFiles, countDirectoriesOnly, dirEntry, allowedRecursiveLevel - 1);
+                    if (subdirResult.size > 0) {
+                        size += subdirResult.size;
+                    }
                 }
             }
         }