bugfix of error handling while open()

[project/procd.git] / inittab.c

diff --git a/inittab.c b/inittab.c
index 686d389..d73e0b8 100644 (file)
--- a/inittab.c
+++ b/inittab.c
@@ -139,7 +139,7 @@ static void askconsole(struct init_action *a)
        regex_t pat_cmdline;
        regmatch_t matches[2];
 
-       if (!fd)
+       if (fd < 0)
                return;
 
        r = read(fd, line, sizeof(line) - 1);