1 files changed, 10 insertions, 10 deletions
diff --git a/code/AssetLib/MDL/MDLLoader.cpp b/code/AssetLib/MDL/MDLLoader.cpp
index 40725b1f7..9839bf41c 100644
--- a/code/AssetLib/MDL/MDLLoader.cpp
+++ b/code/AssetLib/MDL/MDLLoader.cpp
@@ -3,7 +3,7 @@
 Open Asset Import Library (assimp)
 ---------------------------------------------------------------------------
 
-Copyright (c) 2006-2024, assimp team
+Copyright (c) 2006-2025, assimp team
 
 All rights reserved.
 
@@ -48,10 +48,10 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #ifndef ASSIMP_BUILD_NO_MDL_IMPORTER
 
-#include "AssetLib/MDL/MDLLoader.h"
+#include "MDLLoader.h"
 #include "AssetLib/MD2/MD2FileData.h"
-#include "AssetLib/MDL/HalfLife/HL1MDLLoader.h"
-#include "AssetLib/MDL/MDLDefaultColorMap.h"
+#include "HalfLife/HL1MDLLoader.h"
+#include "MDLDefaultColorMap.h"
 
 #include <assimp/StringUtils.h>
 #include <assimp/importerdesc.h>
@@ -268,8 +268,8 @@ void MDLImporter::InternReadFile(const std::string &pFile,
             // Now rotate the whole scene 90 degrees around the x axis to convert to internal coordinate system
             pScene->mRootNode->mTransformation = aiMatrix4x4(
                 1.f,  0.f, 0.f, 0.f,
-                0.f,  0.f, 1.f, 0.f, 
-                0.f, -1.f, 0.f, 0.f, 
+                0.f,  0.f, 1.f, 0.f,
+                0.f, -1.f, 0.f, 0.f,
                 0.f,  0.f, 0.f, 1.f);
         }
 
@@ -325,13 +325,13 @@ void MDLImporter::SizeCheck(const void *szPos, const char *szFile, unsigned int
 // Validate a quake file header
 void MDLImporter::ValidateHeader_Quake1(const MDL::Header *pcHeader) {
     // some values may not be nullptr
-    if (!pcHeader->num_frames)
+    if (pcHeader->num_frames <= 0)
         throw DeadlyImportError("[Quake 1 MDL] There are no frames in the file");
 
-    if (!pcHeader->num_verts)
+    if (pcHeader->num_verts <= 0)
         throw DeadlyImportError("[Quake 1 MDL] There are no vertices in the file");
 
-    if (!pcHeader->num_tris)
+    if (pcHeader->num_tris <= 0)
         throw DeadlyImportError("[Quake 1 MDL] There are no triangles in the file");
 
     // check whether the maxima are exceeded ...however, this applies for Quake 1 MDLs only
@@ -420,7 +420,7 @@ void MDLImporter::InternReadFile_Quake1() {
                 }
                 // go to the end of the skin section / the beginning of the next skin
                 bool overflow = false;
-                if (pcHeader->skinwidth != 0 || pcHeader->skinheight != 0) {
+                if (pcHeader->skinwidth != 0 && pcHeader->skinheight != 0) {
                     if ((pcHeader->skinheight > INT_MAX / pcHeader->skinwidth) || (pcHeader->skinwidth > INT_MAX / pcHeader->skinheight)){
                         overflow = true;
                     }