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author | Christoph Lohmann <20h@r-36.net> | 2012-09-06 00:00:50 +0200 |
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committer | Christoph Lohmann <20h@r-36.net> | 2012-09-06 00:00:50 +0200 |
commit | a1cd28f8099eac3938461f9e63ff6b74d4d824ef (patch) | |
tree | 005debb669f3bbc5a6c259cc4ac0d94c123cd153 | |
parent | f2da43a0b66f76532ebef5ed2b2c9135aca771a5 (diff) | |
download | st-a1cd28f8099eac3938461f9e63ff6b74d4d824ef.tar.gz st-a1cd28f8099eac3938461f9e63ff6b74d4d824ef.tar.bz2 |
Allow simpler stdout -f handling.
-rw-r--r-- | st.c | 12 |
1 files changed, 9 insertions, 3 deletions
@@ -801,9 +801,15 @@ ttynew(void) { close(s); cmdfd = m; signal(SIGCHLD, sigchld); - if(opt_io && !(fileio = fopen(opt_io, "w"))) { - fprintf(stderr, "Error opening %s:%s\n", - opt_io, strerror(errno)); + 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)); + } + } } } } |