From 9e69bafb67552c371cf22e1f2a15792ac64deaad Mon Sep 17 00:00:00 2001
From: David Sarrut <david.sarrut@gmail.com>
Date: Fri, 3 Feb 2012 07:57:12 +0100
Subject: [PATCH] Add -h option

---
 vv/vv.cxx | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/vv/vv.cxx b/vv/vv.cxx
index 9c3f666..ec82bb9 100644
--- a/vv/vv.cxx
+++ b/vv/vv.cxx
@@ -119,6 +119,9 @@ int main( int argc, char** argv )
   if (argc >1) {
     for (int i = 1; i < argc; i++) {
       std::string current = argv[i];
+      if (!current.compare(0,2,"-h")) {
+        current = "--help";
+      }
       if (!current.compare(0,2,"--")) { //We are parsing an option
         if (parse_mode == P_SEQUENCE) {//First finish the current sequence
           window.LoadImages(sequence_filenames, vvImageReader::MERGEDWITHTIME);
-- 
2.47.1