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process-util: make use of delete_trailing_chars() in get_process_cmdline()

This commit is contained in:
Lennart Poettering 2018-06-06 11:58:18 +02:00
parent 1627069766
commit af8974940d
1 changed files with 1 additions and 6 deletions
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7
src/basic/process-util.c
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@ -258,15 +258,10 @@ int get_process_cmdline(pid_t pid, size_t max_length, bool comm_fallback, char *
memcpy(ans, "[...]", max_length-1);
ans[max_length-1] = 0;
} else {
char *e;
t[max_length - 6] = 0;
/* Chop off final spaces */
e = strchr(t, 0);
while (e > t && isspace(e[-1]))
e--;
*e = 0;
delete_trailing_chars(t, WHITESPACE);
ans = strjoin("[", t, "...]");
}