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xf86crtc: oh mon could be NULL, so check before quirks

This commit is contained in:
Dave Airlie 2007-12-04 12:24:47 +11:00
parent a9df4bb555
commit 678f786715
1 changed files with 2 additions and 1 deletions
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3
hw/xfree86/modes/xf86Crtc.c
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@ -2186,7 +2186,8 @@ xf86OutputGetEDID (xf86OutputPtr output, I2CBusPtr pDDCBus)
xf86MonPtr mon; xf86MonPtr mon;
mon = xf86DoEDID_DDC2 (scrn->scrnIndex, pDDCBus); mon = xf86DoEDID_DDC2 (scrn->scrnIndex, pDDCBus);
xf86DDCApplyQuirks (scrn->scrnIndex, mon); if (mon)
xf86DDCApplyQuirks (scrn->scrnIndex, mon);
return mon; return mon;
} }