From 4f47fa473b7177d761cab9279288efa28361f6f1 Mon Sep 17 00:00:00 2001
From: hartzell <hartzell@alerce.com>
Date: Mon, 31 Dec 2018 10:04:11 -0800
Subject: [PATCH] Avoid implicit fallthrough warnings

Newer gcc's warn/error on the implicit fallthough.

Add a break to make the intent clear.
---
 src/fasta_formatter/fasta_formatter.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/fasta_formatter/fasta_formatter.cpp b/src/fasta_formatter/fasta_formatter.cpp
index bc5f35c..c20262d 100644
--- a/src/fasta_formatter/fasta_formatter.cpp
+++ b/src/fasta_formatter/fasta_formatter.cpp
@@ -103,6 +103,7 @@ void parse_command_line(int argc, char* argv[])
 		switch(opt) {
 		case 'h':
 			usage();
+			break;
 		
 		case 'i':
 			input_filename = optarg;