diff options
Diffstat (limited to 'lib/stwcs/wcsutil')
| -rw-r--r-- | lib/stwcs/wcsutil/wcscorr.py | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/stwcs/wcsutil/wcscorr.py b/lib/stwcs/wcsutil/wcscorr.py index d9d42cd..c767e09 100644 --- a/lib/stwcs/wcsutil/wcscorr.py +++ b/lib/stwcs/wcsutil/wcscorr.py @@ -40,7 +40,8 @@ def init_wcscorr(input, force=False): need_to_close = False # Do not try to generate a WCSCORR table for a simple FITS file - if len(fimg) == 1: + numsci = fileutil.countExtn(fimg) + if len(fimg) == 1 or numsci == 0: return enames = [] |