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| author | embray <embray@stsci.edu> | 2012-02-24 10:37:41 -0500 |
|---|---|---|
| committer | embray <embray@stsci.edu> | 2012-02-24 10:37:41 -0500 |
| commit | bccc58b04ccf675177a94d7042e78413cf1c1586 (patch) | |
| tree | 3d58d980de2c67996774fcf59a294c624ff32ca3 | |
| parent | eea84c4ba8571b0c34b20a90fde3e2f5fb8260ce (diff) | |
| download | stwcs_hcf-bccc58b04ccf675177a94d7042e78413cf1c1586.tar.gz | |
Don't assume that there are definitely any HISTORY cards.
git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@15285 fe389314-cf27-0410-b35b-8c050e845b92
| -rw-r--r-- | lib/stwcs/wcsutil/headerlet.py | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/stwcs/wcsutil/headerlet.py b/lib/stwcs/wcsutil/headerlet.py index 6d3be64..c4bfa22 100644 --- a/lib/stwcs/wcsutil/headerlet.py +++ b/lib/stwcs/wcsutil/headerlet.py @@ -1835,8 +1835,9 @@ class Headerlet(pyfits.HDUList): self.fit_kws = ['HDRNAME', 'NMATCH', 'CATALOG'] self.history = '' # header['HISTORY'] returns an iterable of all HISTORY values - for hist in self[0].header['HISTORY']: - self.history += hist + '\n' + if 'HISTORY' in self[0].header: + for hist in self[0].header['HISTORY']: + self.history += hist + '\n' self.d2imerr = 0 self.axiscorr = 1 |