From: H.G. Muller <h.g.muller@hccnet.nl>
Date: Wed, 6 Jan 2010 23:31:11 +0000 (+0100)
Subject: Let XBoard print version with argument --version or -v
X-Git-Tag: hgm-4.20100107~11
X-Git-Url: http://winboard.nl/cgi-bin?p=xboard.git;a=commitdiff_plain;h=55ec1c1129194a9fd77e9fee41ad70e47f31ef16

Let XBoard print version with argument --version or -v
---

diff --git a/xboard.c b/xboard.c
index 3c4d8d7..e4c19e4 100644
--- a/xboard.c
+++ b/xboard.c
@@ -1665,6 +1665,11 @@ main(argc, argv)
     setbuf(stderr, NULL);
     debugFP = stderr;
 
+    if(argc > 1 && (!strcmp(argv[1], "-v" ) || !strcmp(argv[1], "--version" ))) {
+	printf("%s version %s\n", PACKAGE_NAME, PACKAGE_VERSION);
+	exit(0);
+    }
+
     programName = strrchr(argv[0], '/');
     if (programName == NULL)
       programName = argv[0];