From a9bc2042e3a9129700586c428fe0b7da8faaa234 Mon Sep 17 00:00:00 2001
From: Peter Rekdal Sunde <peter.sunde@gmail.com>
Date: Thu, 9 Jul 2015 14:48:13 +0200
Subject: [PATCH] When pressing keyboard key 'q', output prewarp configuration
 and exit program.

---
 src/misc_utilities/calibrate.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/misc_utilities/calibrate.cpp b/src/misc_utilities/calibrate.cpp
index 54175dd..0175ecc 100644
--- a/src/misc_utilities/calibrate.cpp
+++ b/src/misc_utilities/calibrate.cpp
@@ -382,7 +382,10 @@ int main(int argc, char** argv) {
     if (c == 'o')
     {
       cout << "prewarp = " << get_config() << endl;
-
+    } else if (c == 'q')
+    {
+      cout << "prewarp = " << get_config() << endl;
+      break;
     }
   }