diff options
-rw-r--r-- | modules/sensors/dynamic_sensor/ConnectionDetector.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/modules/sensors/dynamic_sensor/ConnectionDetector.cpp b/modules/sensors/dynamic_sensor/ConnectionDetector.cpp index c009a707..85b99017 100644 --- a/modules/sensors/dynamic_sensor/ConnectionDetector.cpp +++ b/modules/sensors/dynamic_sensor/ConnectionDetector.cpp @@ -156,6 +156,10 @@ std::string FileConnectionDetector::getFullName(const std::string name) const { void FileConnectionDetector::processExistingFiles() const { auto dirp = ::opendir(mPath.c_str()); + if(dirp == NULL) { + ALOGE("Problem open dir %s, errno: %s", mPath.c_str(), ::strerror(errno)); + return; + } struct dirent *dp; while ((dp = ::readdir(dirp)) != NULL) { const std::string name(dp->d_name); |