fixed formatting

Author: aagrawal05

src/parser_urdf.cc

@@ -2108,14 +2108,14 @@ void InsertSDFExtensionVisual(tinyxml2::XMLElement *_elem,
 void InsertSDFExtensionLink(tinyxml2::XMLElement *_elem,
                             const std::string &_linkName)
 {
-		bool link_found = false;
+  bool link_found = false;
   for (StringSDFExtensionPtrMap::iterator
        sdfIt = g_extensions.begin();
        sdfIt != g_extensions.end(); ++sdfIt)
   {
     if (sdfIt->first == _linkName)
     {
-						link_found = true;
+			link_found = true;
       sdfdbg << "inserting extension with reference ["
              << _linkName << "] into link.\n";
       for (std::vector<SDFExtensionPtr>::iterator ge =
@@ -2159,8 +2159,8 @@ void InsertSDFExtensionLink(tinyxml2::XMLElement *_elem,
 		// If we didn't find the link, emit a warning
 		if (!link_found) {
 				sdfwarn << "<gazebo> tag with reference[" << _linkName << "] does not exist in the URDF model. Please "
-												<< "ensure that the referenced attribute matches the name of a link, consider checking unicode "
-												<< "representation for reference attribute in case of invisible characters and homoglyphs";
+								<< "ensure that the referenced attribute matches the name of a link, consider checking unicode "
+								<< "representation for reference attribute in case of invisible characters and homoglyphs";
 		}
 }
 

src/parser_urdf_TEST.cc

@@ -2463,7 +2463,7 @@ TEST(URDFParser, ZeroMassLeafLink)
 /////////////////////////////////////////////////
 TEST(URDFParser, ParseGazeboRefDoesntExistWarningMessage)
 {
-// Redirect sdfwarn output
+  // Redirect sdfwarn output
   std::stringstream buffer;
   sdf::testing::RedirectConsoleStream redir(
       sdf::Console::Instance()->GetMsgStream(), &buffer);
@@ -2476,9 +2476,9 @@ TEST(URDFParser, ParseGazeboRefDoesntExistWarningMessage)
       });
 #endif
 
-		// test if reference to link exists
-		{
-				 // clear the contents of the buffer
+	// test if reference to link exists
+	{
+    // clear the contents of the buffer
     buffer.str("");
 
     std::string str = R"(
@@ -2505,17 +2505,17 @@ TEST(URDFParser, ParseGazeboRefDoesntExistWarningMessage)
     sdf::ParserConfig config;
     parser.InitModelString(str, config, &sdfResult);
 
-				EXPECT_PRED2(sdf::testing::contains, buffer.str(),
-        "<gazebo> tag with reference[link1] does not exist in the URDF model. Please "
-								"ensure that the referenced attribute matches the name of a link, consider checking unicode "
-								"representation for reference attribute in case of invisible characters and homoglyphs");
-		}
-
-		// TODO: Similar tests for - 
-		// InsertSDFExtensionCollision, 
-		// InsertSDFExtensionRobot, 
-		// InsertSDFExtensionVisual, 
-		// InsertSDFExtensionJoint
+		EXPECT_PRED2(sdf::testing::contains, buffer.str(),
+    "<gazebo> tag with reference[link1] does not exist in the URDF model. Please "
+    "ensure that the referenced attribute matches the name of a link, consider checking unicode "
+		"representation for reference attribute in case of invisible characters and homoglyphs");
+	}
+
+	// TODO: Similar tests for - 
+	// InsertSDFExtensionCollision, 
+	// InsertSDFExtensionRobot, 
+	// InsertSDFExtensionVisual, 
+	// InsertSDFExtensionJoint
 }
 
 /////////////////////////////////////////////////