BUG: Fix unnecessary warning in ctkVTKHistogram::resetRange() #1048
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When the input image of ctkVTKHistogram was empty then resetRange() logged a warning. An empty image is a valid input (the histogram should be empty) and resetRange() operation is valid on the empty histogram, too. Therefore, it is not necessary to log a warning. Removing the warning reduces noise during normal operation, which helps in detecting real problems.
jcfr
approved these changes
Oct 25, 2022
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When the input image of ctkVTKHistogram was empty then resetRange() logged a warning. An empty image is a valid input (the histogram should be empty) and resetRange() operation is valid on the empty histogram, too. Therefore, it is not necessary to log a warning.
Removing the warning reduces noise during normal operation, which helps in detecting real problems.