From 368b43572d3017542b2c2f056b196a4f7c79820f Mon Sep 17 00:00:00 2001
From: lostd <lostd@2f30.org>
Date: Wed, 8 Oct 2014 22:55:44 +0300
Subject: [PATCH] Comment on dirents deep copy

---
 noice.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/noice.c b/noice.c
index 8d6f0d75..66d856bc 100644
--- a/noice.c
+++ b/noice.c
@@ -234,6 +234,7 @@ begin:
 		if (strcmp(dp->d_name, ".") == 0
 		    || strcmp(dp->d_name, "..") == 0)
 			continue;
+		/* Deep copy because readdir(3) reuses the entries */
 		dents = realloc(dents, (n + 1) * sizeof(*dents));
 		if (dents == NULL)
 			printerr(1, "realloc");