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ps: fix "unused variable" warning; fix integer variable declared as char.
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@ -340,8 +340,9 @@ int ps_main(int argc, char **argv);
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int ps_main(int argc, char **argv)
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{
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procps_status_t *p = NULL;
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int i, len;
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int len;
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SKIP_SELINUX(const) int use_selinux = 0;
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USE_SELINUX(int i;)
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#if !ENABLE_FEATURE_PS_WIDE
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enum { terminal_width = 79 };
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#else
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@ -367,7 +368,7 @@ int ps_main(int argc, char **argv)
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i = getopt32(argc, argv, "Z");
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#endif
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#if ENABLE_SELINUX
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if ((i & 1) && is_selinux_enabled())
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if (i && is_selinux_enabled())
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use_selinux = PSSCAN_CONTEXT;
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#endif
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#endif /* ENABLE_FEATURE_PS_WIDE || ENABLE_SELINUX */
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@ -404,7 +405,7 @@ int ps_main(int argc, char **argv)
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}
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{
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char sz = terminal_width - len;
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int sz = terminal_width - len;
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char buf[sz + 1];
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read_cmdline(buf, sz, p->pid, p->comm);
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puts(buf);
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