diff options
| -rw-r--r-- | src/swanctl/command.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/swanctl/command.c b/src/swanctl/command.c index 7f65d2b0e..225dff617 100644 --- a/src/swanctl/command.c +++ b/src/swanctl/command.c @@ -147,6 +147,15 @@ void command_register(command_t command) "MAX_COMMANDS\n"); return; } + for (i = 0; i < MAX_COMMANDS && cmds[i].cmd; i++) + { + if (cmds[i].op == command.op) + { + fprintf(stderr, "unable to register command --%s, short option " + "conflicts with --%s\n", command.cmd, cmds[i].cmd); + return; + } + } cmds[registered] = command; /* append default options, but not to --help */ |