From bea53a57141e78f9381c996c8e4794e9a5077fc3 Mon Sep 17 00:00:00 2001
From: Steffen Hirtle <hirtle@rhrk.uni-kl.de>
Date: Thu, 29 Dec 2022 14:11:29 +0100
Subject: [PATCH] Fixed bug which prevented Fits header from being transfered

---
 src/astroimage.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/astroimage.py b/src/astroimage.py
index f929eea..85e331d 100644
--- a/src/astroimage.py
+++ b/src/astroimage.py
@@ -152,7 +152,7 @@ def crop(self, startx, endx, starty, endy):
         return
     
     def update_fits_header(self, original_header, background_mean, app, app_state):
-        if(self.fits_header is None):
+        if(original_header is None):
             self.fits_header = fits.Header()
         else:
             self.fits_header = original_header