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-rw-r--r--test/v4l2_subdevice/list_formats.cpp6
1 files changed, 3 insertions, 3 deletions
diff --git a/test/v4l2_subdevice/list_formats.cpp b/test/v4l2_subdevice/list_formats.cpp
index 18dd8761..3f0edafc 100644
--- a/test/v4l2_subdevice/list_formats.cpp
+++ b/test/v4l2_subdevice/list_formats.cpp
@@ -26,15 +26,15 @@ protected:
private:
void printFormats(unsigned int pad, unsigned code,
- std::vector<SizeRange> &formats);
+ const std::vector<SizeRange> &sizes);
};
void ListFormatsTest::printFormats(unsigned int pad,
unsigned int code,
- std::vector<SizeRange> &sizes)
+ const std::vector<SizeRange> &sizes)
{
cout << "Enumerate formats on pad " << pad << endl;
- for (SizeRange &size : sizes) {
+ for (const SizeRange &size : sizes) {
cout << " mbus code: 0x" << setfill('0') << setw(4)
<< hex << code << endl;
cout << " min width: " << dec << size.min.width << endl;