comctl32: In certain circumstances, native comctl32's animation control accepts negative start positions for the ACM_PLAY message.

Robert Shearman rob at codeweavers.com
Thu Jan 31 08:47:14 CST 2008


These circumstances seems to be after a seek is performed, but we play
it safe and allow negative start positions to be treated as zero always.
---
   dlls/comctl32/animate.c |    4 ++++
   1 files changed, 4 insertions(+), 0 deletions(-)

Outlook 2007 passes in wParam = -1, lParam = MAKELONG(-1,-1) and so
needs this patch in order to display its animation.

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