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kernel: handle memimageinit() error

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This commit is contained in:
cinap_lenrek 2013-11-12 21:43:38 +01:00
parent d56a6fadc5
commit cfc705b866
1 changed files with 2 additions and 1 deletions
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3
sys/src/9/pc/screen.c
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@ -48,7 +48,8 @@ screensize(int x, int y, int, ulong chan)
nexterror(); nexterror();
} }
memimageinit(); if(memimageinit() < 0)
error("memimageinit failed");
lock(&vgascreenlock); lock(&vgascreenlock);
if(waserror()){ if(waserror()){