Implemented --version

[nwho.git] / nwhod.c

diff --git a/nwhod.c b/nwhod.c
index 188bd6d781e116d23ab78ac3fce3ec66d0ccbf0a..b5fc22d288df218a6a023ffbfef165e28da99506 100644 (file)
--- a/nwhod.c
+++ b/nwhod.c
@@ -368,6 +368,12 @@ client(char *serv)
 int
 main(int argc, char **argv)
 {
+  if (argc == 2 && !strcmp(argv[1], "--version"))
+    {
+      printf("nwho " STRINGIFY(VERSION) "\n");
+      return 0;
+    }
+
   if (argc == 2)
     client(argv[1]);
   else if (argc == 1)