treewide: declare loop variable in loop expression

[collectd.git] / src / daemon / collectd.c

diff --git a/src/daemon/collectd.c b/src/daemon/collectd.c
index b737762..8573579 100644 (file)
--- a/src/daemon/collectd.c
+++ b/src/daemon/collectd.c
@@ -98,7 +98,6 @@ static int init_hostname (void)
        const char *str;
 
        struct addrinfo *ai_list;
-       struct addrinfo *ai_ptr;
        int status;
 
        str = global_option_get ("Hostname");
@@ -134,7 +133,7 @@ static int init_hostname (void)
                return (-1);
        }
 
-       for (ai_ptr = ai_list; ai_ptr != NULL; ai_ptr = ai_ptr->ai_next)
+       for (struct addrinfo *ai_ptr = ai_list; ai_ptr != NULL; ai_ptr = ai_ptr->ai_next)
        {
                if (ai_ptr->ai_canonname == NULL)
                        continue;