Const correctness.

[tinc] / src / multicast_device.c

diff --git a/src/multicast_device.c b/src/multicast_device.c
index c19852b..99f26ca 100644 (file)
--- a/src/multicast_device.c
+++ b/src/multicast_device.c
@@ -29,7 +29,7 @@
 #include "route.h"
 #include "xalloc.h"
 
-static char *device_info;
+static const char *device_info = "multicast socket";
 
 static struct addrinfo *ai = NULL;
 static mac_t ignore_src = {{0}};
@@ -40,8 +40,6 @@ static bool setup_device(void) {
        char *space;
        int ttl = 1;
 
-       device_info = "multicast socket";
-
        get_config_string(lookup_config(config_tree, "Interface"), &iface);
 
        if(!get_config_string(lookup_config(config_tree, "Device"), &device)) {