From 673c7e541466e7605dec6df27592e006467595fb Mon Sep 17 00:00:00 2001
From: nova <email@nova.gay>
Date: Sun, 10 May 2026 19:45:55 +0200
Subject: [PATCH] bounds checking and changes to the pthread signals

---
 threading.c | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/threading.c b/threading.c
index aceeb0a..d321de4 100644
--- a/threading.c
+++ b/threading.c
@@ -87,6 +87,12 @@ void *thread_mid(){
 			}
 		}
 
+		if (mid_dir.current_file > mid_dir.file_list + mid_dir.file_count - 1) {
+			mid_dir.current_file = mid_dir.file_list + mid_dir.file_count - 1;
+		}
+		if (mid_dir.current_file < mid_dir.file_list) {
+			mid_dir.current_file = mid_dir.file_list;
+		}
 
 		/* rendering */
 		werase(win_m);
@@ -96,12 +102,13 @@ void *thread_mid(){
 			print_dir(win_m, 1, &mid_dir);
 		}
 
+		pthread_cond_signal(&cond_rgt);
+		pthread_cond_signal(&cond_top);
+		pthread_cond_signal(&cond_btm);
 		pthread_mutex_unlock(&mutex_mid);
 
-		pthread_cond_signal(&cond_rgt);
 
 		btm_status = local_status;
-		pthread_cond_signal(&cond_btm);
 
 
 		long i;
@@ -219,8 +226,6 @@ void *thread_rgt(){
 
 
 			}
-		} else {
-
 		}
 
 		/* rendering */