don't compute correction if no pinhole.

[saransh13]

This fixes issue #724.

[pep8speaks]

Hello @saransh13! Thanks for updating this PR. We checked the lines you've touched for PEP 8 issues, and found:

• In the file hexrd/instrument/detector.py:

Line 1754:13: E129 visually indented line with same indent as next logical line

Comment last updated at 2024-11-15 00:14:38 UTC

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 39.43%. Comparing base (45847c9) to head (59a8462).
Report is 21 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #725      +/-   ##
==========================================
+ Coverage   38.78%   39.43%   +0.65%     
==========================================
  Files         134      135       +1     
  Lines       21988    22286     +298     
==========================================
+ Hits         8527     8789     +262     
- Misses      13461    13497      +36     

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[psavery]

Looks good to me after using np.isclose()!