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| author | NRK <nrk@disroot.org> | 2022-06-16 15:33:32 +0200 |
|---|---|---|
| committer | Gitea <gitea@fake.local> | 2022-09-05 03:52:51 +0200 |
| commit | fbe186e79d2083a7bbd1588b317cd5782bc5ae73 (patch) | |
| tree | 38bc3d7e0c1d3ecf8fe08360615a671fd1f0fd32 /image.c | |
| parent | ba39006574776d7fa026c63fce8276378cbdaabb (diff) | |
| download | nsxiv-fbe186e79d2083a7bbd1588b317cd5782bc5ae73.tar.zst | |
don't assume positive argc
handle a rare, but possible case of argc being 0, in which case argv[0]
would be null.
note that both POSIX and ISO C standard allow argc to be 0 and in
practice this can be triggered via calling `exec(3)` family of functions
with NULL as the first `argv`.
Diffstat (limited to 'image.c')
0 files changed, 0 insertions, 0 deletions