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ps: fix "unused variable" warning; fix integer variable declared as char.

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This commit is contained in:
Denis Vlasenko 2007-07-01 14:53:06 +00:00
parent 16b7cb455d
commit dc7a5eae36
1 changed files with 4 additions and 3 deletions
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7
procps/ps.c
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@ -340,8 +340,9 @@ int ps_main(int argc, char **argv);
int ps_main(int argc, char **argv)
{
procps_status_t *p = NULL;
int i, len;
int len;
SKIP_SELINUX(const) int use_selinux = 0;
USE_SELINUX(int i;)
#if !ENABLE_FEATURE_PS_WIDE
enum { terminal_width = 79 };
#else
@ -367,7 +368,7 @@ int ps_main(int argc, char **argv)
i = getopt32(argc, argv, "Z");
#endif
#if ENABLE_SELINUX
if ((i & 1) && is_selinux_enabled())
if (i && is_selinux_enabled())
use_selinux = PSSCAN_CONTEXT;
#endif
#endif /* ENABLE_FEATURE_PS_WIDE || ENABLE_SELINUX */
@ -404,7 +405,7 @@ int ps_main(int argc, char **argv)
}
{
char sz = terminal_width - len;
int sz = terminal_width - len;
char buf[sz + 1];
read_cmdline(buf, sz, p->pid, p->comm);
puts(buf);