ae357bd71
Denys Vlasenko
2009-09-11
Subject
top, ps: do not output trailing spaces
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include/usage.h+1 -1
| @@ -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" \ | |
libbb/procps.c+2 -0
| @@ -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] = ' '; | |