From 834ced0f1454eedc18e17b459f7496e00c1b4284 Mon Sep 17 00:00:00 2001
From: Hiltjo Posthuma <hiltjo@codemadness.org>
Date: Mon, 31 Oct 2022 11:43:34 +0100
Subject: readstdin: add a comment

Maybe too obvious / redundant, but OK.
---
 dmenu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dmenu.c b/dmenu.c
index 51e940c..e9fe653 100644
--- a/dmenu.c
+++ b/dmenu.c
@@ -573,7 +573,7 @@ readstdin(void)
 			line[len - 1] = '\0';
 		items[i].text = line;
 		items[i].out = 0;
-		line = NULL;
+		line = NULL; /* next call of getline() allocates a new line */
 	}
 	free(line);
 	if (items)
-- 
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