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| author | Denis Vlasenko <vda.linux@googlemail.com> | 2008-06-30 07:33:52 +0000 |
|---|---|---|
| committer | Denis Vlasenko <vda.linux@googlemail.com> | 2008-06-30 07:33:52 +0000 |
| commit | bc2fd372272e4917909358473c07e19c1ce450cc (patch) | |
| tree | e1d7d7b377a56aaafcb0c4a7dc661a86e2ff2a06 | |
| parent | 0db2c2eb7123385b9fe035b9ce6ee398b592abf8 (diff) | |
| download | busybox-w32-bc2fd372272e4917909358473c07e19c1ce450cc.tar.gz busybox-w32-bc2fd372272e4917909358473c07e19c1ce450cc.tar.bz2 busybox-w32-bc2fd372272e4917909358473c07e19c1ce450cc.zip | |
nmeter: tiny shrink
| -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 96d0bb951..205cb8251 100644 --- a/procps/nmeter.c +++ b/procps/nmeter.c | |||
| @@ -132,11 +132,10 @@ static void readfile_z(char *buf, int sz, const char* fname) | |||
| 132 | 132 | ||
| 133 | int fd = xopen(fname, O_RDONLY); | 133 | int fd = xopen(fname, O_RDONLY); |
| 134 | buf[0] = '\0'; | 134 | buf[0] = '\0'; |
| 135 | if (fd >= 0) { | 135 | sz = read(fd, buf, sz - 1); |
| 136 | sz = read(fd, buf, sz-1); | 136 | if (sz > 0) |
| 137 | if (sz > 0) buf[sz] = '\0'; | 137 | buf[sz] = '\0'; |
| 138 | close(fd); | 138 | close(fd); |
| 139 | } | ||
| 140 | } | 139 | } |
| 141 | 140 | ||
| 142 | static const char* get_file(proc_file *pf) | 141 | static const char* get_file(proc_file *pf) |