From ac48e72bf6f9f491824e2de59a035c93aab8f81b Mon Sep 17 00:00:00 2001
From: "Ondrej Zajicek (work)" <santiago@crfreenet.org>
Date: Tue, 12 Dec 2017 15:56:31 +0100
Subject: Fix some minor issues

---
 sysdep/bsd/krt-sock.c | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

(limited to 'sysdep/bsd/krt-sock.c')

diff --git a/sysdep/bsd/krt-sock.c b/sysdep/bsd/krt-sock.c
index 604cd510..0a52cfbd 100644
--- a/sysdep/bsd/krt-sock.c
+++ b/sysdep/bsd/krt-sock.c
@@ -74,11 +74,11 @@ const int rt_default_ecmp = 0;
 
 /* Dynamic max number of tables */
 
-int krt_max_tables;
+uint krt_max_tables;
 
 #ifdef KRT_USE_SYSCTL_NET_FIBS
 
-static int
+static uint
 krt_get_max_tables(void)
 {
   int fibs;
@@ -90,7 +90,11 @@ krt_get_max_tables(void)
     return 1;
   }
 
-  return MIN(fibs, KRT_MAX_TABLES);
+  /* Should not happen */
+  if (fibs < 1)
+    return 1;
+
+  return (uint) MIN(fibs, KRT_MAX_TABLES);
 }
 
 #else
-- 
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