X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=src%2Fdaemon.c;h=1824ef07d2924f46891fcdb81395c7ed4c1bd030;hb=3489c6eaceb7ab7f4e8298a2f898dda0c3d0a09c;hp=82fe6cfb64774037d650e5f798e8e76be286ff45;hpb=ee6ab2ee3a9ee1a8c65d7272ec7fba1d886f5af0;p=yaz-moved-to-github.git diff --git a/src/daemon.c b/src/daemon.c index 82fe6cf..1824ef0 100644 --- a/src/daemon.c +++ b/src/daemon.c @@ -246,7 +246,10 @@ int yaz_daemon(const char *progname, close(1); close(2); open("/dev/null", O_RDWR); - dup(0); dup(0); + if (dup(0) == -1) + return 1; + if (dup(0) == -1) + return 1; close(hand[1]); }