o5r/plan9port
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redirect only once

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rsc 2005-07-25 16:55:38 +00:00
parent 23fb2edb22
commit caf12d8c5b
1 changed files with 1 additions and 0 deletions
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1
src/cmd/vac/file.c
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@ -157,6 +157,7 @@ Top:
*/ */
rerrstr(err, sizeof err); rerrstr(err, sizeof err);
if(!redirected && strstr(err, "not active")){ if(!redirected && strstr(err, "not active")){
redirected = 1;
vtfileunlock(r); vtfileunlock(r);
r = r0; r = r0;
goto Top; goto Top;