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

[doldaconnect.git] / config / util / dolconf.c

diff --git a/config/util/dolconf.c b/config/util/dolconf.c
index 07c6077..75d89c7 100644 (file)
--- a/config/util/dolconf.c
+++ b/config/util/dolconf.c
@@ -763,7 +763,7 @@ int main(int argc, char **argv)
     
     gtk_init(&argc, &argv);
     state = -1;
-    while((c = getopt(argc, argv, "haw")) != -1) {
+    while((c = getopt(argc, argv, "hawV")) != -1) {
        switch(c) {
        case 'a':
            state = 1;
@@ -776,9 +776,13 @@ int main(int argc, char **argv)
            printf("\t-h\tDisplay this help message\n");
            printf("\t-a\tGo directly to the assistant\n");
            printf("\t-w\tGo directly to the standard window\n");
+           printf("\t-V\tDisplay version info and exit\n");
+           exit(0);
+       case 'V':
+           printf("%s", RELEASEINFO);
            exit(0);
        default:
-           fprintf(stderr, "usage: dolconf [-haw]\n");
+           fprintf(stderr, "usage: dolconf [-hawV]\n");
            exit(1);
        }
     }