Fix multiple resource mappings causing a crash

misyltoad · Mar 16, 2021 · a2541a8 · a2541a8
1 parent 4f9af2c
commit a2541a8
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/retrace/dxgiretrace.py b/retrace/dxgiretrace.py
@@ -548,6 +548,8 @@ def invokeInterfaceMethod(self, interface, method):
                 print('    else')
                 print('        _pbData = *ppData;')
                 print('    _desc.RefCount++;')
+                print('    if (!ppData)')
+                print('        return;')
             else:
                 print('    _MAP_DESC _MapDesc;')
                 print('    _getMapDesc(_this, %s, _MapDesc);' % ', '.join(method.argNames()))