X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/d719927eb175a73b13a7015498e9757010344bf5..425b94fd77a3aa6158d08616f90a080f38a42625:/unix/gtkwin.c

diff --git a/unix/gtkwin.c b/unix/gtkwin.c
index 2c0df9cb..bd69fb69 100644
--- a/unix/gtkwin.c
+++ b/unix/gtkwin.c
@@ -2592,6 +2592,13 @@ static void help(FILE *fp) {
     }
 }
 
+static void version(FILE *fp) {
+    if(fprintf(fp, "%s: %s\n", appname, ver) < 0 || fflush(fp) < 0) {
+	perror("output error");
+	exit(1);
+    }
+}
+
 int do_cmdline(int argc, char **argv, int do_everything, int *allow_launch,
                struct gui_data *inst, Conf *conf)
 {
@@ -2801,6 +2808,10 @@ int do_cmdline(int argc, char **argv, int do_everything, int *allow_launch,
 	    help(stdout);
 	    exit(0);
 
+	} else if(!strcmp(p, "-version") || !strcmp(p, "--version")) {
+	    version(stdout);
+	    exit(0);
+
         } else if (!strcmp(p, "-pgpfp")) {
             pgp_fingerprints();
             exit(1);