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top, ps: do not output trailing spaces

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2009-09-11 23:29:45 +02:00
parent 0052882200
commit ae357bd713
2 changed files with 3 additions and 1 deletions
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2
include/usage.h
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@ -1338,7 +1338,7 @@
#define ftpd_trivial_usage \
"[-wvS] [-t N] [-T N] [DIR]"
#define ftpd_full_usage "\n\n" \
"FTP server\n" \
"Anonymous FTP server\n" \
"\n" \
"ftpd should be used as an inetd service.\n" \
"ftpd's line for inetd.conf:\n" \

2
libbb/procps.c
View File

@ -471,6 +471,8 @@ void FAST_FUNC read_cmdline(char *buf, int col, unsigned pid, const char *comm)
sz = open_read_close(filename, buf, col);
if (sz > 0) {
buf[sz] = '\0';
while (--sz >= 0 && buf[sz] == '\0')
continue;
while (--sz >= 0)
if ((unsigned char)(buf[sz]) < ' ')
buf[sz] = ' ';