Add -V switch to various programs for displaying version info.

[doldaconnect.git] / clients / gtk2 / dolcon.c

diff --git a/clients/gtk2/dolcon.c b/clients/gtk2/dolcon.c
index 9da836b..c71b9a1 100644 (file)
--- a/clients/gtk2/dolcon.c
+++ b/clients/gtk2/dolcon.c
@@ -2208,18 +2208,22 @@ int main(int argc, char **argv)
     textdomain(PACKAGE);
     gtk_init(&argc, &argv);
     connlocal = 0;
-    while((c = getopt(argc, argv, "lh")) != -1) {
+    while((c = getopt(argc, argv, "lhV")) != -1) {
        switch(c) {
        case 'l':
            connlocal = 1;
            break;
        case 'h':
-           printf("usage: dolcon [-hl]\n");
+           printf("usage: dolcon [-hlV]\n");
            printf("\t-h\tDisplay this help message\n");
            printf("\t-l\tConnect to the locally running daemon\n");
+           printf("\t-V\tDisplay version info and exit\n");
+           exit(0);
+       case 'V':
+           printf("%s", RELEASEINFO);
            exit(0);
        default:
-           fprintf(stderr, "usage: dolcon [-hl]\n");
+           fprintf(stderr, "usage: dolcon [-hlV]\n");
            exit(1);
        }
     }