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Diffstat (limited to 'procps')
-rw-r--r--procps/free.c4
-rw-r--r--procps/nmeter.c4
2 files changed, 4 insertions, 4 deletions
diff --git a/procps/free.c b/procps/free.c
index e76dd21a5..b13859103 100644
--- a/procps/free.c
+++ b/procps/free.c
@@ -12,7 +12,7 @@
#include "libbb.h"
int free_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
-int free_main(int argc, char **argv)
+int free_main(int argc UNUSED_PARAM, char **argv)
{
struct sysinfo info;
sysinfo(&info);
@@ -46,7 +46,7 @@ int free_main(int argc, char **argv)
info.bufferram*=info.mem_unit;
}
- if (argc > 1 && *argv[1] == '-')
+ if (argv[1] && argv[1][0] == '-')
bb_show_usage();
printf("%6s%13s%13s%13s%13s%13s\n", "", "total", "used", "free",
diff --git a/procps/nmeter.c b/procps/nmeter.c
index 5c3525dc7..bb1e819a6 100644
--- a/procps/nmeter.c
+++ b/procps/nmeter.c
@@ -785,7 +785,7 @@ static init_func *const init_functions[] = {
};
int nmeter_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
-int nmeter_main(int argc, char **argv)
+int nmeter_main(int argc UNUSED_PARAM, char **argv)
{
char buf[32];
s_stat *first = NULL;
@@ -797,7 +797,7 @@ int nmeter_main(int argc, char **argv)
xchdir("/proc");
- if (argc != 2)
+ if (!argv[1])
bb_show_usage();
if (open_read_close("version", buf, sizeof(buf)-1) > 0) {