diff --git a/src/V3Options.cpp b/src/V3Options.cpp
index ad035ef46..24f16d6d5 100644
--- a/src/V3Options.cpp
+++ b/src/V3Options.cpp
@@ -489,10 +489,10 @@ string V3Options::fileExists(const string& filename) {
         std::set<string>* setp = &(diriter->second);
 
 #ifdef _MSC_VER
-      try {
-        for (const auto& dirEntry : std::filesystem::directory_iterator(dir.c_str()))
-            setp->insert(dirEntry.path().filename().string());
-      } catch(std::filesystem::filesystem_error const& ex) { return ""; }
+        try {
+            for (const auto& dirEntry : std::filesystem::directory_iterator(dir.c_str()))
+                setp->insert(dirEntry.path().filename().string());
+        } catch (std::filesystem::filesystem_error const& ex) { return ""; }
 #else
         if (DIR* const dirp = opendir(dir.c_str())) {
             while (struct dirent* direntp = readdir(dirp)) setp->insert(direntp->d_name);