Hi all,

a question for the code wizards.

when I run tca_correct built from a recent hg checkout on a .ppm file it prints 
three times the error message

/path/to/source/file/src/hugin/hugin.hg/src/hugin_base/panodata/SrcPanoImage.cpp
 
349 Error opening file

and yet completes the task successfully.

The ppm file has no exif data, but does not throw an error with ExifTool 
either.

Looking at line 349 of SrcPanoImage.cpp  I see the error message is being 
throw up by an exception  when trying to open the file with the Exiv2 library.

Shouldn't the error message "Error opening file" be replaced by something more 
meanigful such as: "Can't read EXIF data or EXIF data not present"?

also, why is the error thrown three times, even though I gave only one file as 
argument to tca_correct?

Yuv

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