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DrawList: made AddCallback() assert when passing a null callback.

This commit is contained in:
ocornut 2025-09-08 15:20:18 +02:00
parent 230418a75d
commit ea8a5a9e17
2 changed files with 2 additions and 0 deletions

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@ -518,6 +518,7 @@ void ImDrawList::AddCallback(ImDrawCallback callback, void* userdata, size_t use
{
IM_ASSERT_PARANOID(CmdBuffer.Size > 0);
ImDrawCmd* curr_cmd = &CmdBuffer.Data[CmdBuffer.Size - 1];
IM_ASSERT(callback != NULL);
IM_ASSERT(curr_cmd->UserCallback == NULL);
if (curr_cmd->ElemCount != 0)
{