From f393f8614ff2a22e4f4a0d19f63260236dfe553b Mon Sep 17 00:00:00 2001
From: Kyle Isom <kyle@imap.cc>
Date: Sat, 21 Oct 2023 19:49:36 -0700
Subject: [PATCH] Adjust phonebook help usage.

- If a user requests help via the -h flag, the program shouldn't exit
  with an error code, and it should dump information to stdout, not
  stderr.
---
 src/bin/phonebook.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/bin/phonebook.cc b/src/bin/phonebook.cc
index ae9e976..f276b5f 100644
--- a/src/bin/phonebook.cc
+++ b/src/bin/phonebook.cc
@@ -159,7 +159,7 @@ main(int argc, char *argv[])
 	pbFile = fileName;
 
 	if (help) {
-		usage(std::cerr, 1);
+		usage(std::cout, 0);
 	}
 
 	if (flags->NumArgs() == 0) {