From 2c6f563216da4fd38626b59cbd01774bbc0e2a71 Mon Sep 17 00:00:00 2001
From: Denys Vlasenko <vda.linux@googlemail.com>
Date: Tue, 11 Dec 2018 21:21:14 +0100
Subject: bc: tweak comment

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
---
 miscutils/bc.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'miscutils/bc.c')

diff --git a/miscutils/bc.c b/miscutils/bc.c
index 9f05cad0c..143bb64b1 100644
--- a/miscutils/bc.c
+++ b/miscutils/bc.c
@@ -5586,8 +5586,9 @@ static char *bc_program_name(char *code, size_t *bgn)
 static void bc_program_printString(const char *str)
 {
 #if ENABLE_DC
-	// Huh? Example when this happens?
 	if (!str[0]) {
+		// Example: echo '[]ap' | dc
+		// should print two bytes: 0x00, 0x0A
 		bb_putchar('\0');
 		return;
 	}
-- 
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