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lib9p: handle erealloc9p(..., 0)

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This commit is contained in:
cinap_lenrek 2015-04-23 18:25:19 +02:00
parent 4e7efadf12
commit a645a2f83d
1 changed files with 1 additions and 1 deletions
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2
sys/src/lib9p/mem.c
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@ -24,7 +24,7 @@ erealloc9p(void *v, ulong sz)
{
void *nv;
if((nv = realloc(v, sz)) == nil) {
if((nv = realloc(v, sz)) == nil && sz != 0) {
fprint(2, "out of memory allocating %lud\n", sz);
exits("mem");
}