From 7ada9a0b6bca10a2b576cf59f7bad673b6857961 Mon Sep 17 00:00:00 2001
From: Arun Prakash Jana <engineerarun@gmail.com>
Date: Tue, 9 Apr 2019 17:02:20 +0530
Subject: [PATCH] Add comment

---
 src/nnn.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/nnn.c b/src/nnn.c
index 4a244929..344b04d2 100644
--- a/src/nnn.c
+++ b/src/nnn.c
@@ -3602,6 +3602,7 @@ nochange:
 			if (!cfg.filtermode && cur && access(newpath, F_OK) == -1)
 				--cur;
 
+			/* We reduce cur only if it is > 0, so it's at least 0 */
 			copycurname();
 
 			if (cfg.filtermode)