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cmd: fix ancient bug on consolefs flush

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Giacomo Tesio
2017-05-30 00:11:34 +02:00
parent a8d42cecc9
commit c45cffeaf5
1 changed files with 1 additions and 1 deletions
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2
sys/src/cmd/hmi/console/serve9p.c
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@@ -643,7 +643,7 @@ rversion(Fcall *req, Fcall *rep)
static int static int
rflush(Fcall *req, Fcall *rep) rflush(Fcall *req, Fcall *rep)
{ {
if(req->tag == outputread->tag){ if(outputread != nil && req->tag == outputread->tag){
free(outputread); free(outputread);
outputread = nil; outputread = nil;
}else }else