diff --git a/src/urdf-parser.cpp b/src/urdf-parser.cpp
index 0336465..ccdffae 100644
--- a/src/urdf-parser.cpp
+++ b/src/urdf-parser.cpp
@@ -116,31 +116,30 @@ void setShowVisuals(GroupNode* gn, bool visual) {
 
 QStringList rosPackagePath() {
   const QString rosPathVar(qgetenv("ROS_PACKAGE_PATH"));
-  if (rosPathVar.toStdString() != "")
-    return rosPathVar.split(':');
+  if (rosPathVar.toStdString() != "") return rosPathVar.split(':');
   const QString amentPrefixPath(qgetenv("AMENT_PREFIX_PATH"));
-  if (amentPrefixPath.toStdString() != ""){
+  if (amentPrefixPath.toStdString() != "") {
     QStringList paths(amentPrefixPath.split(':'));
     QStringList res;
-    for (const auto &path : paths) {
+    for (const auto& path : paths) {
       res.append(path + QString("/share"));
     }
     return res;
   }
-  throw  std::invalid_argument(
-    "neither ROS_PACKAGE_PATH nor AMENT_PREFIX_PATH environment variables is "
-    "defined.");
+  throw std::invalid_argument(
+      "neither ROS_PACKAGE_PATH nor AMENT_PREFIX_PATH environment variables is "
+      "defined.");
 }
 
 std::string getFilename(const QString& input) {
   if (input.startsWith("package://")) {
     QStringList rosPaths;
-    try{
+    try {
       rosPaths = rosPackagePath();
-    } catch (const std::invalid_argument& exc){
-      throw std::invalid_argument(std::string("Input path: \"") +
-        input.toStdString() + std::string("\" starts with \"package://\", but ")
-	+ exc.what());
+    } catch (const std::invalid_argument& exc) {
+      throw std::invalid_argument(
+          std::string("Input path: \"") + input.toStdString() +
+          std::string("\" starts with \"package://\", but ") + exc.what());
     }
     for (int i = 0; i < rosPaths.size(); ++i) {
       QFileInfo fileInfo(rosPaths[i] + '/' + input.right(input.size() - 10));