diff --git a/src/fs_reader.cpp b/src/fs_reader.cpp
index e00826a..d880c1a 100644
--- a/src/fs_reader.cpp
+++ b/src/fs_reader.cpp
@@ -10,12 +10,9 @@
 std::vector<fs::path> find_all_files(fs::path path) {
     std::vector<fs::path> files = {};
 
-    for (const fs::directory_entry & entry : fs::directory_iterator(path)) {
-        if (entry.is_directory()) {
-            continue;
-        }
-        files.insert(files.begin()+files.size(), entry.path());
-    }
+    for (const fs::directory_entry & entry : fs::directory_iterator(path))
+        if (!entry.is_directory())
+            files.insert(files.begin()+files.size(), entry.path());
 
     files.shrink_to_fit();
     return files;
@@ -24,11 +21,9 @@ std::vector<fs::path> find_all_files(fs::path path) {
 std::vector<fs::path> find_all_folders(fs::path path) {
     std::vector<fs::path> folders = {};
 
-    for (const fs::directory_entry & entry : fs::directory_iterator(path)) {
-        if (entry.is_directory()) {
+    for (const fs::directory_entry & entry : fs::directory_iterator(path))
+        if (entry.is_directory())
             folders.insert(folders.begin()+folders.size(), entry.path());
-        }
-    }
 
     folders.shrink_to_fit();
     return folders;
@@ -37,9 +32,8 @@ std::vector<fs::path> find_all_folders(fs::path path) {
 std::vector<fs::path> find_all_files_and_folders(fs::path path) {
     std::vector<fs::path> files_and_folders = {};
 
-    for (const fs::directory_entry &entry : fs::directory_iterator(path)) {
+    for (const fs::directory_entry &entry : fs::directory_iterator(path))
         files_and_folders.insert(files_and_folders.begin()+files_and_folders.size(), entry.path());
-    }
 
     files_and_folders.shrink_to_fit();
     return files_and_folders;
diff --git a/src/main.cpp b/src/main.cpp
index 6172bd1..c1a9cba 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -20,10 +20,8 @@ int main(int argc, char *argv[]) {
 
     std::vector<fs::path> files_and_folders = find_all_files_and_folders(argv[1]);
 
-    for (size_t index = 0; index < files_and_folders.size(); index++) {
-        std::cout << "index " + std::to_string(index) + ": " + files_and_folders.at(index).string() << std::endl;
-    }
+    for (size_t index = 0; index < files_and_folders.size(); index++)
+        std::cout << "index " << index << ": " << files_and_folders.at(index) << std::endl;
 
-    files_and_folders.clear();
     return 0;
 }
\ No newline at end of file