diff options
Diffstat (limited to 'procps')
| -rw-r--r-- | procps/nmeter.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/procps/nmeter.c b/procps/nmeter.c index a01d19a..f0eb367 100644 --- a/procps/nmeter.c +++ b/procps/nmeter.c @@ -351,7 +351,7 @@ static s_stat* init_cr(const char *param UNUSED_PARAM) enum { CPU_FIELDCNT = 7 }; S_STAT(cpu_stat) ullong old[CPU_FIELDCNT]; - int bar_sz; + unsigned bar_sz; char bar[1]; S_STAT_END(cpu_stat) @@ -360,8 +360,8 @@ static void FAST_FUNC collect_cpu(cpu_stat *s) ullong data[CPU_FIELDCNT] = { 0, 0, 0, 0, 0, 0, 0 }; unsigned frac[CPU_FIELDCNT] = { 0, 0, 0, 0, 0, 0, 0 }; ullong all = 0; - int norm_all = 0; - int bar_sz = s->bar_sz; + unsigned norm_all = 0; + unsigned bar_sz = s->bar_sz; char *bar = s->bar; int i; @@ -420,8 +420,8 @@ static s_stat* init_cpu(const char *param) { int sz; cpu_stat *s; - sz = strtoul(param, NULL, 0); /* param can be "" */ - if (sz < 10) sz = 10; + sz = param[0] ? strtoul(param, NULL, 0) : 10; + if (sz <= 0) sz = 1; if (sz > 1000) sz = 1000; s = xzalloc(sizeof(*s) + sz); /*s->bar[sz] = '\0'; - xzalloc did it */ |