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Allow simpler stdout -f handling.

This commit is contained in:
Christoph Lohmann 2012-09-06 00:00:50 +02:00
parent f2da43a0b6
commit a1cd28f809
1 changed files with 9 additions and 3 deletions
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8
st.c
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@ -801,12 +801,18 @@ ttynew(void) {
close(s);
cmdfd = m;
signal(SIGCHLD, sigchld);
if(opt_io && !(fileio = fopen(opt_io, "w"))) {
if(opt_io) {
if(!strcmp(opt_io, "-")) {
fileio = stdout;
} else {
if(!(fileio = fopen(opt_io, "w"))) {
fprintf(stderr, "Error opening %s:%s\n",
opt_io, strerror(errno));
}
}
}
}
}
void
dump(char c) {