diff options
Diffstat (limited to 'utils/kmscapture.cpp')
| -rw-r--r-- | utils/kmscapture.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/utils/kmscapture.cpp b/utils/kmscapture.cpp index 23941ca..251cc3b 100644 --- a/utils/kmscapture.cpp +++ b/utils/kmscapture.cpp @@ -333,7 +333,7 @@ int main(int argc, char** argv) vector<int> camera_fds; - for (string vidpath : glob("/dev/video*")) { + for (const string& vidpath : glob("/dev/video*")) { int fd = ::open(vidpath.c_str(), O_RDWR | O_NONBLOCK); if (fd < 0) |