diff --git a/strafe-client/src/physics.rs b/strafe-client/src/physics.rs
index 8a49355..814345d 100644
--- a/strafe-client/src/physics.rs
+++ b/strafe-client/src/physics.rs
@@ -2265,7 +2265,7 @@ mod test{
 			// spawn threads
 			println!("spawning up to {thread_limit} threads...");
 			let mut active_thread_count=0;
-			for _ in 0..thread_limit{
+			while active_thread_count<thread_limit{
 				if let Some(dir_entry_result)=read_dir.next(){
 					if let Some(file_path)=get_file_path(dir_entry_result?)?{
 						active_thread_count+=1;