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Unbreak Sparc32 and PPC

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Convert qdev ptr type to chr, allow a NULL pointer.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
This commit is contained in:
Blue Swirl 2009-08-13 16:26:52 +00:00
parent aa0cba4a62
commit bc19fcaa1b
2 changed files with 10 additions and 5 deletions
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7
hw/qdev-properties.c
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@ -173,7 +173,12 @@ PropertyInfo qdev_prop_drive = {
static int print_chr(DeviceState *dev, Property *prop, char *dest, size_t len)
{
CharDriverState **ptr = qdev_get_prop_ptr(dev, prop);
return snprintf(dest, len, "%s", (*ptr)->label);
if (*ptr && (*ptr)->label) {
return snprintf(dest, len, "%s", (*ptr)->label);
} else {
return snprintf(dest, len, "<null>");
}
}
PropertyInfo qdev_prop_chr = {