add flag to print version and exit

1 files changed, 3 insertions, 1 deletions

diff --git a/dwl.c b/dwl.c
index 74b11a8..48eb1a3 100644
--- a/dwl.c
+++ b/dwl.c
@@ -2516,9 +2516,11 @@ main(int argc, char *argv[])
 	char *startup_cmd = NULL;
 	int c;
 
-	while ((c = getopt(argc, argv, "s:h")) != -1) {
+	while ((c = getopt(argc, argv, "s:hv")) != -1) {
 		if (c == 's')
 			startup_cmd = optarg;
+		else if (c == 'v')
+			die("dwl " VERSION);
 		else
 			goto usage;
 	}