From bf942e436439cad802a04d4d971f47aa378bc482 Mon Sep 17 00:00:00 2001
From: Magnus Ahltorp <map@kth.se>
Date: Tue, 13 Oct 2015 16:43:43 +0200
Subject: Fix alignment, unsigned/signed, and size issues.

---
 c_src/permdbport.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'c_src/permdbport.c')

diff --git a/c_src/permdbport.c b/c_src/permdbport.c
index 4215d68..8f7dd7c 100644
--- a/c_src/permdbport.c
+++ b/c_src/permdbport.c
@@ -14,7 +14,7 @@
 #include "permdb.h"
 #include "erlport.h"
 
-static void
+static void __attribute__((noreturn))
 usage()
 {
         errx(1, "usage: permdbport <path>");
@@ -32,6 +32,7 @@ main(int argc, char *argv[])
 
         if (state == NULL) {
                 write_reply(NULL, 0, 4);
+                return 1;
         }
 
         portloop(state);
-- 
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