Fix crash when returning from monitor or serial console to normal TCX view
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4750 c046a42c-6fe2-441c-8c8c-71466251a162
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hw/tcx.c
2
hw/tcx.c
@ -186,6 +186,8 @@ static void tcx_update_display(void *opaque)
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if (ts->ds->depth == 0)
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if (ts->ds->depth == 0)
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return;
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return;
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if (ts->ds->width != ts->width || ts->ds->height != ts->height)
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dpy_resize(ts->ds, ts->width, ts->height);
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page = ts->vram_offset;
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page = ts->vram_offset;
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y_start = -1;
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y_start = -1;
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page_min = 0xffffffff;
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page_min = 0xffffffff;
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