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Fix 3029892: assimpview crashes if the animation slider is touched while no asset is loaded. 

git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@786 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
pull/1/head
aramis_acg 2010-07-18 21:16:40 +00:00
parent f7f8c90fa1
commit 827b00226e
1 changed files with 2 additions and 1 deletions
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3
tools/assimp_view/MessageProc.cpp
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@ -1262,7 +1262,8 @@ INT_PTR CALLBACK MessageProc(HWND hwndDlg,UINT uMsg,
case WM_HSCROLL: case WM_HSCROLL:
if (GetDlgItem(g_hDlg, IDC_SLIDERANIM) == (HWND)lParam) // XXX quick and dirty fix for #3029892
if (GetDlgItem(g_hDlg, IDC_SLIDERANIM) == (HWND)lParam && g_pcAsset && g_pcAsset->pcScene->mAnimations)
{ {
double num = (double)SendDlgItemMessage(g_hDlg,IDC_SLIDERANIM,TBM_GETPOS,0,0); double num = (double)SendDlgItemMessage(g_hDlg,IDC_SLIDERANIM,TBM_GETPOS,0,0);
const aiAnimation* anim = g_pcAsset->pcScene->mAnimations[ g_pcAsset->mAnimator->CurrentAnimIndex() ]; const aiAnimation* anim = g_pcAsset->pcScene->mAnimations[ g_pcAsset->mAnimator->CurrentAnimIndex() ];