From 9a98109b92eeb3028ee4a9d501f1d0d1bbbba7c0 Mon Sep 17 00:00:00 2001
From: Nadia Dencheva <nadia.astropy@gmail.com>
Date: Sun, 11 Dec 2016 11:14:07 -0500
Subject: update to keep in sync with astropy

---
 stwcs/updatewcs/__init__.py | 1 +
 1 file changed, 1 insertion(+)

(limited to 'stwcs/updatewcs/__init__.py')

diff --git a/stwcs/updatewcs/__init__.py b/stwcs/updatewcs/__init__.py
index fe1eea2..46faa72 100644
--- a/stwcs/updatewcs/__init__.py
+++ b/stwcs/updatewcs/__init__.py
@@ -116,6 +116,7 @@ def makecorr(fname, allowed_corr):
     """
     logger.info("Allowed corrections: {0}".format(allowed_corr))
     f = fits.open(fname, mode='update')
+    f.readall()
     # Determine the reference chip and create the reference HSTWCS object
     nrefchip, nrefext = getNrefchip(f)
     wcsutil.restoreWCS(f, nrefext, wcskey='O')
-- 
cgit