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Diffstat (limited to 'procps/free.c')
-rw-r--r--procps/free.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/procps/free.c b/procps/free.c
index 860f573..2b205d0 100644
--- a/procps/free.c
+++ b/procps/free.c
@@ -18,10 +18,10 @@ int free_main(int argc, char **argv)
sysinfo(&info);
/* Kernels prior to 2.4.x will return info.mem_unit==0, so cope... */
- if (info.mem_unit==0) {
+ if (info.mem_unit == 0) {
info.mem_unit=1;
}
- if ( info.mem_unit == 1 ) {
+ if (info.mem_unit == 1) {
info.mem_unit=1024;
/* TODO: Make all this stuff not overflow when mem >= 4 Gib */
@@ -46,7 +46,7 @@ int free_main(int argc, char **argv)
info.bufferram*=info.mem_unit;
}
- if (argc > 1 && **(argv + 1) == '-')
+ if (argc > 1 && *argv[1] == '-')
bb_show_usage();
printf("%6s%13s%13s%13s%13s%13s\n", "", "total", "used", "free",
@@ -66,4 +66,3 @@ int free_main(int argc, char **argv)
#endif
return EXIT_SUCCESS;
}
-