segmentation fault with ill-formed id

[Goombert]

So on the latest Inkscape (0.92.1) exporting objects from the command line throws a segmentation fault if the ID does not exist. If you follow my other bug reports, the correct id is actually "Icon_Sprite" (which works) but that is besides the point. Shouldn't Inkscape give a more descriptive error message here such as "object with id xxxx not found"? It took me a bit to figure out the problem because I had forgot that I did not use all caps id's and instead wasted time looking on Google for why segmentation fault would occur on Inkscape's CLI.

$ inkscape "icons.svg" --export-id="ICON_SPRITE" --export-id-only --export-plain-svg="sprite.svg"
Segmentation fault

[Alvin Penner (apenner)]

thank you for taking the time to issue a report.

problem reproduced using Windows 10, Inkscape 0.92.1 r15371 (32 bit)
using the command:
inkscape "example.svg" --export-id="ICON_SPRITE" --export-id-only --export-plain-svg="misspell.svg"

the DOS error message is:
** Message: Error: Inkscape encountered an internal error and will close now.

[Alvin Penner (apenner)]

- problem not reproduced using Inkscape 0.92.2pre0 (973e216, 2017-07-25)
- in this case I get no output and no error message

[Nathan Lee (nathan.lee)]

Replicated in Inkscape 0.92.5 (2060ec1f9f, 2020-04-08)

Not replicated in Inkscape 1.1-dev (2135db397d, 2020-10-19) or Inkscape 1.0 (4035a4fb49, 2020-05-01), which give this error instead: InkFileExportCmd::do_export_svg: Object ICON_SPRITE not found in document, nothing to export.

Closing as fixed in 1.0

Testing on Linux Mint 20