From 49b212cbefb3fbfe61211ff48e8fc2da6a553593 Mon Sep 17 00:00:00 2001
From: fxliang <fx.liang@outlook.com>
Date: Tue, 5 Mar 2024 08:36:46 +0000
Subject: [PATCH] fix: crash by iteration on non-existing directory

---
 src/rime/lever/deployment_tasks.cc | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/rime/lever/deployment_tasks.cc b/src/rime/lever/deployment_tasks.cc
index 17a51f4b5a..fd33027cd3 100644
--- a/src/rime/lever/deployment_tasks.cc
+++ b/src/rime/lever/deployment_tasks.cc
@@ -634,6 +634,9 @@ bool CleanOldLogFiles::Run(Deployer* deployer) {
 
   int removed = 0;
   for (const auto& dir : dirs) {
+    // avoid iteration on non-existing directory, which may cause error
+    if (!fs::exists(fs::path(dir)))
+      continue;
     vector<path> files;
     DLOG(INFO) << "temp directory: " << dir;
     try {