Fix a bug that could cause assertion failure. (assimp#5575)

Co-authored-by: macmini <[email protected]> Co-authored-by: Kim Kulling <[email protected]>
LWJGL-CI · May 22, 2024 · ec5242a · ec5242a
1 parent 6fa4f0f
commit ec5242a
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/code/Common/Bitmap.cpp b/code/Common/Bitmap.cpp
@@ -148,8 +148,10 @@ void Bitmap::WriteData(aiTexture *texture, IOStream *file) {
 
             file->Write(pixel, mBytesPerPixel, 1);
         }
-
-        file->Write(padding_data, padding, 1);
+        // When padding is 0, passing it as an argument will cause an assertion failure in DefaultIOStream::Write.
+        if (padding) {
+            file->Write(padding_data, padding, 1);
+        }
     }
 }