isisd: Fix more compiler warnings

Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>

diff --git a/isisd/isis_circuit.c b/isisd/isis_circuit.c
index 6363f31ed1464ae6ed626ca3c8c656480edc13d1..a942f2d58107632ada60e4559e44ddb954523956 100644 (file)
--- a/isisd/isis_circuit.c
+++ b/isisd/isis_circuit.c
@@ -900,7 +900,7 @@ isis_circuit_print_vty (struct isis_circuit *circuit, struct vty *vty,
     {
       struct listnode *node;
       struct prefix *ip_addr;
-      u_char buf[BUFSIZ];
+      char buf[BUFSIZ];
 
       vty_out (vty, "  Interface: %s", circuit->interface->name);
       vty_out (vty, ", State: %s", circuit_state2string (circuit->state));