if an exclude file is deleted, skip it and remove it from internal listbugfix/syncExcludeLstCanBeRemoved

Signed-off-by: Matthieu Gallien <matthieu.gallien@nextcloud.com>

1 files changed, 16 insertions, 5 deletions

diff --git a/src/csync/csync_exclude.cpp b/src/csync/csync_exclude.cpp
index eb8507589..8e2786bd3 100644
--- a/src/csync/csync_exclude.cpp
+++ b/src/csync/csync_exclude.cpp
@@ -320,13 +320,24 @@ bool ExcludedFiles::reloadExcludeFiles()
     bool success = true;
     const auto keys = _excludeFiles.keys();
     for (const auto& basePath : keys) {
-        for (const auto &excludeFile : _excludeFiles.value(basePath)) {
+        auto itValue = _excludeFiles.find(basePath);
+        if (itValue == std::end(_excludeFiles)) {
+            continue;
+        }
+        auto &excludeFiles = *itValue;
+        for (auto excludeFileIt = std::begin(excludeFiles); excludeFileIt != std::end(excludeFiles); ) {
+            const auto &excludeFile = *excludeFileIt;
             QFile file(excludeFile);
-            if (file.exists() && file.open(QIODevice::ReadOnly)) {
-                loadExcludeFilePatterns(basePath, file);
+            if (!file.exists()) {
+                excludeFileIt = excludeFiles.erase(excludeFileIt);
             } else {
-                success = false;
-                qWarning() << "System exclude list file could not be opened:" << excludeFile;
+                if (file.open(QIODevice::ReadOnly)) {
+                    loadExcludeFilePatterns(basePath, file);
+                } else {
+                    success = false;
+                    qWarning() << "System exclude list file could not be opened:" << excludeFile;
+                }
+                ++excludeFileIt;
             }
         }
     }