diff options
| -rw-r--r-- | wcsutil/getinput.py | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/wcsutil/getinput.py b/wcsutil/getinput.py index 22ed492..a2d9781 100644 --- a/wcsutil/getinput.py +++ b/wcsutil/getinput.py @@ -37,6 +37,9 @@ def parseSingleInput(f=None, ext=None): ehdr = f[extnum].header hdr0 = f[0].header filename = hdr0.get('FILENAME', "") + + else: + raise ValueError('Input must be a file name string or a pyfits file object') return filename, hdr0, ehdr, phdu |