diff options
| -rw-r--r-- | procps/nmeter.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/procps/nmeter.c b/procps/nmeter.c index 96d0bb9..205cb82 100644 --- a/procps/nmeter.c +++ b/procps/nmeter.c @@ -132,11 +132,10 @@ static void readfile_z(char *buf, int sz, const char* fname) int fd = xopen(fname, O_RDONLY); buf[0] = '\0'; - if (fd >= 0) { - sz = read(fd, buf, sz-1); - if (sz > 0) buf[sz] = '\0'; - close(fd); - } + sz = read(fd, buf, sz - 1); + if (sz > 0) + buf[sz] = '\0'; + close(fd); } static const char* get_file(proc_file *pf) |