From patchwork Wed Feb 20 14:37:35 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Niklas_S=C3=B6derlund?= X-Patchwork-Id: 597 Return-Path: Received: from vsp-unauthed02.binero.net (vsp-unauthed02.binero.net [195.74.38.227]) by lancelot.ideasonboard.com (Postfix) with ESMTPS id D44F1601E7 for ; Wed, 20 Feb 2019 15:38:50 +0100 (CET) X-Halon-ID: 3a84663d-351d-11e9-b530-005056917a89 Authorized-sender: niklas@soderlund.pp.se Received: from bismarck.berto.se (unknown [89.233.230.99]) by bin-vsp-out-01.atm.binero.net (Halon) with ESMTPA id 3a84663d-351d-11e9-b530-005056917a89; Wed, 20 Feb 2019 15:38:46 +0100 (CET) From: =?utf-8?q?Niklas_S=C3=B6derlund?= To: libcamera-devel@lists.libcamera.org Date: Wed, 20 Feb 2019 15:37:35 +0100 Message-Id: <20190220143736.529-4-niklas.soderlund@ragnatech.se> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190220143736.529-1-niklas.soderlund@ragnatech.se> References: <20190220143736.529-1-niklas.soderlund@ragnatech.se> MIME-Version: 1.0 Subject: [libcamera-devel] [PATCH 3/4] cam: fix printing of camera name X-BeenThere: libcamera-devel@lists.libcamera.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 20 Feb 2019 14:38:51 -0000 Since commit c8c546fe99a343c1 ("cam: options: Add option type handling to options parser") introduced type handling for options the context the option is read became important. When reading the camera option for printing there is no explicit context to print it as a string and instead the int context was chosen resulting in: $ cam --camera foo Camera 0 not found While the expected output is: $ cam --camera foo Camera foo not found Fix this by providing the correct context for the camera option when printing it. Signed-off-by: Niklas Söderlund Reviewed-by: Laurent Pinchart --- src/cam/main.cpp | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/cam/main.cpp b/src/cam/main.cpp index 30267970a2c8485f..522d2f0d3373dc25 100644 --- a/src/cam/main.cpp +++ b/src/cam/main.cpp @@ -233,7 +233,8 @@ int main(int argc, char **argv) if (options.isSet(OptCamera)) { camera = cm->get(options[OptCamera]); if (!camera) { - std::cout << "Camera " << options[OptCamera] + std::cout << "Camera " + << std::string(options[OptCamera]) << " not found" << std::endl; goto out; }