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allow - as input file

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This commit is contained in:
rsc 2005-01-04 21:25:17 +00:00
parent e2a1725dfc
commit c39bd3556b
1 changed files with 4 additions and 1 deletions
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5
src/cmd/auxclog.c
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@ -34,7 +34,10 @@ main(int argc, char **argv)
exits("usage");
}
fd = open(argv[1], OREAD);
if(strcmp(argv[1], "-") == 0)
fd = 1;
else
fd = open(argv[1], OREAD);
if(fd < 0){
fprint(2, "%s: can't open %s: %r\n", argv0, argv[1]);
exits("open");