print unknown commands in supported list with number

diff --git a/util.c b/util.c
index 6ba7f004d2afb9cc3f48f4141853e1375533c367..fae3d080bb34c1baf355aba550f869da1b9e8b84 100644 (file)
--- a/util.c
+++ b/util.c
@@ -126,7 +126,7 @@ static char cmdbuf[100];
 
 const char *command_name(enum nl80211_commands cmd)
 {
-       if (cmd <= NL80211_CMD_MAX)
+       if (cmd <= NL80211_CMD_MAX && commands[cmd])
                return commands[cmd];
        sprintf(cmdbuf, "Unknown command (%d)", cmd);
        return cmdbuf;