From aa8571da656fadcf4b3dee93ae67023ffdc2d460 Mon Sep 17 00:00:00 2001
From: Gabor Kovacs <gkovacs@ast.cam.ac.uk>
Date: Mon, 13 Jun 2016 18:39:43 +0100
Subject: [PATCH] Fix indexing with int array

---
 astroscrappy/astroscrappy.pyx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/astroscrappy/astroscrappy.pyx b/astroscrappy/astroscrappy.pyx
index 28b1eb8..d4addde 100644
--- a/astroscrappy/astroscrappy.pyx
+++ b/astroscrappy/astroscrappy.pyx
@@ -338,7 +338,8 @@ def detect_cosmics(indat, inmask=None, float sigclip=4.5, float sigfrac=0.3,
         # otherwise clean the image and iterate
         if cleantype == 'median':
             # Unmasked median filter
-            cleanarr[crmask] = m5[crmask]
+            cindices = crmask.nonzero()
+            cleanarr[cindices] = m5[cindices]
             del m5
         # Masked mean filter
         elif cleantype == 'meanmask':