Utility: Fix MD5/MTL/OBJ file parsing

src/Nazara/Utility/Formats/MD5AnimParser.cpp

@@ -250,6 +250,9 @@ namespace Nz
 				m_lineCount++;
 
 				m_currentLine = m_stream.ReadLine();
+				if (m_currentLine.IsEmpty())
+					continue;
+
 				m_currentLine = m_currentLine.SubStringTo("//"); // On ignore les commentaires
 				m_currentLine.Simplify(); // Pour un traitement plus simple
 			}

src/Nazara/Utility/Formats/MD5MeshParser.cpp

@@ -182,6 +182,9 @@ namespace Nz
 				m_lineCount++;
 
 				m_currentLine = m_stream.ReadLine();
+				if (m_currentLine.IsEmpty())
+					continue;
+
 				m_currentLine = m_currentLine.SubStringTo("//"); // On ignore les commentaires
 				m_currentLine.Simplify(); // Pour un traitement plus simple
 				m_currentLine.Trim();

src/Nazara/Utility/Formats/MTLParser.cpp

@@ -450,6 +450,9 @@ namespace Nz
 				m_lineCount++;
 
 				m_currentLine = m_currentStream->ReadLine();
+				if (m_currentLine.IsEmpty())
+					continue;
+
 				m_currentLine = m_currentLine.SubStringTo("#"); // On ignore les commentaires
 				m_currentLine.Simplify(); // Pour un traitement plus simple
 			}

src/Nazara/Utility/Formats/OBJParser.cpp

@@ -617,6 +617,9 @@ namespace Nz
 				m_lineCount++;
 
 				m_currentLine = m_currentStream->ReadLine();
+				if (m_currentLine.IsEmpty())
+					continue;
+
 				m_currentLine.Simplify(); // Simplify lines (convert multiple blanks into a single space and trims)
 			}
 			while (m_currentLine.IsEmpty());