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vt: fix %.*s in sendncars()

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This commit is contained in:
cinap_lenrek 2019-02-25 03:25:36 +01:00
parent e1dcd2beb4
commit 3043052e24
1 changed files with 2 additions and 0 deletions
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2
sys/src/cmd/vt/main.c
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@ -213,6 +213,8 @@ send_interrupt(void)
void void
sendnchars(int n, char *p) sendnchars(int n, char *p)
{ {
if((n = utfnlen(p, n)) < 1)
return;
hostin = smprint("%.*s", n, p); hostin = smprint("%.*s", n, p);
while(hostin != nil){ while(hostin != nil){
if(nbsendp(hc[0], hostin)){ if(nbsendp(hc[0], hostin)){