preparatory patch for -Wwrite-strings #5

1 files changed, 3 insertions, 3 deletions

diff --git a/networking/ping.c b/networking/ping.c
index 52e48867e..53aabb6d7 100644
--- a/networking/ping.c
+++ b/networking/ping.c
@@ -369,7 +369,7 @@ static void sendping6(int junk ATTRIBUTE_UNUSED)
 }
 #endif
 
-static char *icmp_type_name(int id)
+static const char *icmp_type_name(int id)
 {
         switch (id) {
         case ICMP_ECHOREPLY:      return "Echo Reply";
@@ -400,7 +400,7 @@ static char *icmp_type_name(int id)
 #ifndef MLD_LISTENER_REDUCTION
 # define MLD_LISTENER_REDUCTION ICMP6_MEMBERSHIP_REDUCTION
 #endif
-static char *icmp6_type_name(int id)
+static const char *icmp6_type_name(int id)
 {
         switch (id) {
         case ICMP6_DST_UNREACH:      return "Destination Unreachable";
@@ -761,7 +761,7 @@ int ping_main(int argc, char **argv)
 #if ENABLE_PING6
 int ping6_main(int argc, char **argv)
 {
-        argv[0] = "-6";
+        argv[0] = (char*)"-6";
         return ping_main(argc + 1, argv - 1);
 }
 #endif