diff options
Diffstat (limited to 'procps/top.c')
| -rw-r--r-- | procps/top.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/procps/top.c b/procps/top.c index 5faeafb59..a2a44da7d 100644 --- a/procps/top.c +++ b/procps/top.c @@ -133,20 +133,20 @@ static unsigned long Hertz; #define FILE_TO_BUF(filename, fd) do{ \ if (fd == -1 && (fd = open(filename, O_RDONLY)) == -1) { \ bb_perror_msg_and_die("/proc not be mounted?"); \ - } \ + } \ lseek(fd, 0L, SEEK_SET); \ if ((local_n = read(fd, buf, sizeof buf - 1)) < 0) { \ bb_perror_msg_and_die("%s", filename); \ - } \ - buf[local_n] = '\0'; \ + } \ + buf[local_n] = '\0'; \ }while(0) #define FILE_TO_BUF2(filename, fd) do{ \ lseek(fd, 0L, SEEK_SET); \ if ((local_n = read(fd, buf, sizeof buf - 1)) < 0) { \ bb_perror_msg_and_die("%s", filename); \ - } \ - buf[local_n] = '\0'; \ + } \ + buf[local_n] = '\0'; \ }while(0) static void init_Hertz_value(void) { |