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dmx: Fix a read-from-uninitialized warning 

../hw/dmx/dmxpixmap.c: In function ‘dmxBitmapToRegion’:
../include/regionstr.h:174:22: warning: ‘Box.x1’ may be used uninitialized in this function [-Wmaybe-uninitialized]
     (_pReg)->extents = *(_pBox);
     ~~~~~~~~~~~~~~~~~^~~~~~~~~~
../hw/dmx/dmxpixmap.c:208:12: note: ‘Box.x1’ was declared here
     BoxRec Box;
            ^~~

Signed-off-by: Adam Jackson <ajax@redhat.com>
Acked-by: Keith Packard <keithp@keithp.com>
This commit is contained in:
Adam Jackson 2018-04-05 12:35:59 -04:00
parent c3b190f9da
commit be99072a1a
1 changed files with 1 additions and 1 deletions
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2
hw/dmx/dmxpixmap.c
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@ -205,7 +205,7 @@ dmxBitmapToRegion(PixmapPtr pPixmap)
RegionPtr pReg, pTmpReg; RegionPtr pReg, pTmpReg;
int x, y; int x, y;
unsigned long previousPixel, currentPixel; unsigned long previousPixel, currentPixel;
BoxRec Box; BoxRec Box = { 0, };
Bool overlap; Bool overlap;
if (!dmxScreen->beDisplay) { if (!dmxScreen->beDisplay) {