NekoCWD/libcamera
NekoCWD/libcamera
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages 7 Wiki Activity Actions

libcamera: Declare static local variables as const where applicable

Browse source 
We use static local variables to indicate errors in methods that return
a const reference. The local variables can thus be const, make them so.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
This commit is contained in:
Laurent Pinchart 2020-01-19 00:38:04 +02:00
parent 7216c6a9bb
commit 0228e9c927
4 changed files with 4 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

2
src/libcamera/formats.cpp
View file

@ -86,7 +86,7 @@ std::vector<unsigned int> ImageFormats::formats() const
*/
const std::vector<SizeRange> &ImageFormats::sizes(unsigned int format) const
{
static std::vector<SizeRange> empty;
static const std::vector<SizeRange> empty;
auto const &it = data_.find(format);
if (it == data_.end())