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| author | Fuwn <[email protected]> | 2021-05-06 19:25:08 -0700 |
|---|---|---|
| committer | Fuwn <[email protected]> | 2021-05-06 19:25:08 -0700 |
| commit | 098340c4f8d3d63c9622aca18d878d214b963cc8 (patch) | |
| tree | 379ba53bf5cfd9c98f06e59c8a47bdf9409026f1 | |
| parent | fix(npm): use correct package (diff) | |
| download | api-098340c4f8d3d63c9622aca18d878d214b963cc8.tar.xz api-098340c4f8d3d63c9622aca18d878d214b963cc8.zip | |
fix(random): no range in one image languages
| -rw-r--r-- | src/routes.rs | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/routes.rs b/src/routes.rs index 8c831ac..5ec12d6 100644 --- a/src/routes.rs +++ b/src/routes.rs @@ -70,7 +70,11 @@ pub async fn random() -> HttpResponse { let random_language = &filtered_languages[thread_rng().gen_range(0..filtered_languages.len() - 1)]; let filtered_images = filter_images_by_language(random_language).await; - let random_image = &filtered_images[thread_rng().gen_range(0..filtered_images.len() - 1)]; + let random_image = if filtered_images.len() == 1 { + &filtered_images[0] + } else { + &filtered_images[thread_rng().gen_range(0..filtered_images.len() - 1)] + }; HttpResponse::Ok().json(SenpyRandom { language: random_language.clone(), |