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-rw-r--r--src/cam/main.cpp14
1 files changed, 8 insertions, 6 deletions
diff --git a/src/cam/main.cpp b/src/cam/main.cpp
index 2a0a830f..7cdd215b 100644
--- a/src/cam/main.cpp
+++ b/src/cam/main.cpp
@@ -209,17 +209,19 @@ int CamApp::prepareConfig()
for (auto const &value : streamOptions) {
KeyValueParser::Options opt = value.toKeyValues();
- if (!opt.isSet("role")) {
- roles.push_back(StreamRole::VideoRecording);
- } else if (opt["role"].toString() == "viewfinder") {
+ std::string role = opt.isSet("role")
+ ? opt["role"].toString()
+ : "viewfinder";
+
+ if (role == "viewfinder") {
roles.push_back(StreamRole::Viewfinder);
- } else if (opt["role"].toString() == "video") {
+ } else if (role == "video") {
roles.push_back(StreamRole::VideoRecording);
- } else if (opt["role"].toString() == "still") {
+ } else if (role == "still") {
roles.push_back(StreamRole::StillCapture);
} else {
std::cerr << "Unknown stream role "
- << opt["role"].toString() << std::endl;
+ << role << std::endl;
return -EINVAL;
}
}