From 9fc019cd41612d3c991ee580c44d6b219fdfcdb6 Mon Sep 17 00:00:00 2001
From: 7415963987456321 <tetenhop@gmail.com>
Date: Fri, 10 May 2019 00:21:17 +0000
Subject: Add version flag with -v

---
 doc/imv.1.txt | 3 +++
 src/imv.c     | 6 +++++-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/doc/imv.1.txt b/doc/imv.1.txt
index 6c2b45c..4a3fdaf 100644
--- a/doc/imv.1.txt
+++ b/doc/imv.1.txt
@@ -28,6 +28,9 @@ Options
 *-h*::
 	Show help message and quit.
 
+*-v*::
+	Show version and quit.
+
 *-b* <background>::
 	Set the background colour. Can either be a 6-digit hexadecimal colour code
 	or 'checks' to show a chequered background.
diff --git a/src/imv.c b/src/imv.c
index 24054da..a49804f 100644
--- a/src/imv.c
+++ b/src/imv.c
@@ -644,7 +644,7 @@ bool imv_parse_args(struct imv *imv, int argc, char **argv)
 
   int o;
 
-  while((o = getopt(argc, argv, "frdwWxhlu:s:n:b:t:")) != -1) {
+  while((o = getopt(argc, argv, "frdwWxhvlu:s:n:b:t:")) != -1) {
     switch(o) {
       case 'f': imv->fullscreen = true;                          break;
       case 'r': imv->recursive_load = true;                      break;
@@ -658,6 +658,10 @@ bool imv_parse_args(struct imv *imv, int argc, char **argv)
         print_help(imv);
         imv->quit = true;
         return true;
+      case 'v': 
+        printf("Version: %s\n", IMV_VERSION);
+          imv->quit = true;
+          return false;
       case 's':
         if(!parse_scaling_mode(imv, optarg)) {
           fprintf(stderr, "Invalid scaling mode. Aborting.\n");
-- 
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