From bbe64bb9304a1335f29895941f00228101f90297 Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Wed, 27 Dec 2017 14:50:11 +0100
Subject: beautify loop

---
 src/arm/gnunet-service-arm.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/arm/gnunet-service-arm.c b/src/arm/gnunet-service-arm.c
index 2db2ba0d1..bf5982d10 100644
--- a/src/arm/gnunet-service-arm.c
+++ b/src/arm/gnunet-service-arm.c
@@ -1915,7 +1915,6 @@ setup_service (void *cls,
   struct sockaddr **addrs;
   socklen_t *addr_lens;
   int ret;
-  unsigned int i;
 
   if (0 == strcasecmp (section,
                        "arm"))
@@ -2027,7 +2026,7 @@ setup_service (void *cls,
 					&addr_lens)))
     return;
   /* this will free (or capture) addrs[i] */
-  for (i = 0; i < ret; i++)
+  for (unsigned int i = 0; i < ret; i++)
     create_listen_socket (addrs[i],
                           addr_lens[i],
                           sl);
-- 
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