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devsegment: return proper write count for ctl message

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This commit is contained in:
cinap_lenrek 2017-05-30 16:08:47 +02:00
parent 760e539811
commit 1bc20697ed
1 changed files with 1 additions and 1 deletions
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2
sys/src/9/port/devsegment.c
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@ -337,7 +337,7 @@ segmentwrite(Chan *c, void *a, long n, vlong voff)
error(Ebadctl);
free(cb);
poperror();
break;
return n;
case Qdata:
return segio(g, g->s, a, n, voff, 0);
default: