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[GDI32] MirrorRgnByWidth(): Fix 'phrgn' parameter handling

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Detected by Cppcheck: uselessAssignmentPtrArg.
Addendum to 794e7aa (r31523) and e647530 (r65893).
This commit is contained in:
Serge Gautherie
2020-06-09 02:52:17 +02:00
committed by Thomas Faber
parent fb023adf5a
commit 5f076e5558
1 changed files with 6 additions and 3 deletions
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9
win32ss/gdi/gdi32/objects/region.c
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@@ -85,7 +85,7 @@ FASTCALL
MirrorRgnByWidth(
_In_ HRGN hrgn,
_In_ INT Width,
_In_ HRGN *phrgn)
_Out_opt_ HRGN *phrgn)
{
INT cRgnDSize, Ret = 0;
PRGNDATA pRgnData;
@@ -118,7 +118,10 @@ MirrorRgnByWidth(
hRgnex = ExtCreateRegion(NULL, cRgnDSize , pRgnData);
if (hRgnex)
{
if (phrgn) phrgn = (HRGN *)hRgnex;
if (phrgn)
{
*phrgn = hRgnex;
}
else
{
CombineRgn(hrgn, hRgnex, 0, RGN_COPY);
@@ -138,7 +141,7 @@ WINAPI
MirrorRgnDC(
_In_ HDC hdc,
_In_ HRGN hrgn,
_In_ HRGN *phrn)
_Out_opt_ HRGN *phrn)
{
if (!GdiValidateHandle((HGDIOBJ) hdc) ||
(GDI_HANDLE_GET_TYPE(hdc) != GDI_OBJECT_TYPE_DC))