[SYCL] Prevent object copy by use of auto keyword (#13034)

Signed-off-by: Marcos Maronas <marcos.maronas@intel.com>
intel · Mar 15, 2024 · 7a84121 · 7a84121
1 parent 1953dcf
commit 7a84121
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/sycl/tools/sycl-ls/sycl-ls.cpp b/sycl/tools/sycl-ls/sycl-ls.cpp
@@ -187,7 +187,7 @@ static void printWarningIfFiltersUsed(bool &SuppressNumberPrinting) {
 // Unset filter related environment variables namely, SYCL_DEVICE_FILTER,
 // ONEAPI_DEVICE_SELECTOR, and SYCL_DEVICE_ALLOWLIST.
 static void unsetFilterEnvVars() {
-  for (auto it : FilterEnvVars) {
+  for (const auto &it : FilterEnvVars) {
 #ifdef _WIN32
     _putenv_s(it.c_str(), "");
 #else