treewide: declare loop variable in loop expression

[collectd.git] / src / olsrd.c

diff --git a/src/olsrd.c b/src/olsrd.c
index 0af32dc18bfb2f9cec29be73d4f8d214befeec9d..899ad3e8f2ef4e565cb782c4290f8cfbf08f39cf 100644 (file)
--- a/src/olsrd.c
+++ b/src/olsrd.c
@@ -150,7 +150,7 @@ static size_t strtabsplit (char *string, char **fields, size_t size) /* {{{ */
 
 static FILE *olsrd_connect (void) /* {{{ */
 {
-  struct addrinfo *ai_list, *ai_ptr;
+  struct addrinfo *ai_list;
   int              ai_return;
 
   FILE *fh;
@@ -173,7 +173,7 @@ static FILE *olsrd_connect (void) /* {{{ */
   }
 
   fh = NULL;
-  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)
   {
     int fd;
     int status;