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Documentation: guides: application-developer: Fix variable shadowing

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The mentioned commit mistakenly introduced a new variable for storing
the camera instead of just assigining to the global variable defined
earlier in the tutorial. Fix that by making it an assignment.

Bug: https://bugs.libcamera.org/show_bug.cgi?id=252
Fixes: e77a275110 ("treewide: Query list of cameras just once")
Signed-off-by: Barnabás Pőcze <pobrn@protonmail.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
This commit is contained in:
Barnabás Pőcze 2025-01-30 07:47:15 +00:00
parent 9bc8b6a573
commit 2ae569dad2
1 changed files with 1 additions and 1 deletions
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Documentation/guides/application-developer.rst
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@ -128,7 +128,7 @@ available.
std::string cameraId = cameras[0]->id();
auto camera = cm->get(cameraId);
camera = cm->get(cameraId);
/*
* Note that `camera` may not compare equal to `cameras[0]`.
* In fact, it might simply be a `nullptr`, as the particular