Improved compatibility with newer compilers.

Resolves RoboStack/ros-noetic#501 (comment) .
ctu-vras · Jan 4, 2025 · c9da877 · c9da877
1 parent 42f9da0
commit c9da877
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/cras_cpp_common/src/log_utils/nodelet.cpp b/cras_cpp_common/src/log_utils/nodelet.cpp
@@ -20,7 +20,7 @@ const static std::string NOT_SET {"getNameFn is not set!"};  // NOLINT
 NodeletLogHelper::NodeletLogHelper(const GetNameFn& getNameFn) : getNameFn(getNameFn)
 {
   if (!this->getNameFn)
-    this->getNameFn = [](){ return NOT_SET; };
+    this->getNameFn = []() -> const std::string& { return NOT_SET; };
 }
 
 void NodeletLogHelper::initializeLogLocationImpl(

diff --git a/image_transport_codecs/src/codecs/compressed_depth_codec.cpp b/image_transport_codecs/src/codecs/compressed_depth_codec.cpp
@@ -378,7 +378,7 @@ cv::Mat CompressedDepthCodec::decodeRVL(const std::vector<uint8_t>& compressed)
   if (rows == 0 || cols == 0)
   {
     CRAS_ERROR_THROTTLE(1.0, "Received malformed RVL-encoded image. Size %ix%i contains zero.", cols, rows);
-    return {0, 0, CV_16UC1};
+    return cv::Mat(0, 0, CV_16UC1);
   }
 
   // Sanity check - the best compression ratio is 4x; we leave some buffer, so we check whether the output image would
@@ -389,7 +389,7 @@ cv::Mat CompressedDepthCodec::decodeRVL(const std::vector<uint8_t>& compressed)
   if (numPixels > std::numeric_limits<int>::max() || numPixels > static_cast<uint64_t>(compressed.size()) * 5)
   {
     CRAS_ERROR_THROTTLE(1.0, "Received malformed RVL-encoded image. It reports size %ux%u.", cols, rows);
-    return {0, 0, CV_16UC1};
+    return cv::Mat(0, 0, CV_16UC1);
   }
 
   cv::Mat decompressed(rows, cols, CV_16UC1);