config.mk comment about -Wno-unused-functions

[slstatus.git] / slstatus.c

diff --git a/slstatus.c b/slstatus.c
index fa12572..8479bf1 100644 (file)
--- a/slstatus.c
+++ b/slstatus.c
@@ -592,10 +592,7 @@ sighandler(const int signo)
 static void
 usage(void)
 {
 static void
 usage(void)
 {

-       fprintf(stderr,
-               "slstatus (c) 2016, drkhsh\n"
-               "usage: %s [-dho]\n",
-               argv0);
+       fprintf(stderr, "usage: %s [-dhov]\n", argv0);

        exit(1);
 }
 
        exit(1);
 }
 


@@ -615,6 +612,9 @@ main(int argc, char *argv[])
                case 'o':
                        oflag = 1;
                        break;
                case 'o':
                        oflag = 1;
                        break;

+               case 'v':
+                       printf("%s version %s (c) 2016 slstatus engineers\n", argv0, VERSION);
+                       return 0;

                default:
                        usage();
        } ARGEND
                default:
                        usage();
        } ARGEND