diff options
| -rw-r--r-- | procps/ps.c | 32 |
1 files changed, 18 insertions, 14 deletions
diff --git a/procps/ps.c b/procps/ps.c index 711b180a0..03b9c418c 100644 --- a/procps/ps.c +++ b/procps/ps.c @@ -443,17 +443,19 @@ static void parse_o(char* opt) opt = comma + 1; continue; } - break; - } - // opt points to last spec in comma separated list. - // This one can have =HEADER part. - new = new_out_t(); - if (equal) - *equal = '\0'; - *new = *find_out_spec(opt); - if (equal) { - *equal = '='; - new->header = equal + 1; + // opt points to last spec in comma separated list. + // This one can have =HEADER part. + new = new_out_t(); + if (equal) + *equal = '\0'; + *new = *find_out_spec(opt); + if (!equal) + break; + *equal++ = '='; + new->header = equal; + comma = strchr(equal, ','); + if (comma) + *comma = '\0'; // POSIX: the field widths shall be ... at least as wide as // the header text (default or overridden value). // If the header text is null, such as -o user=, @@ -461,10 +463,12 @@ static void parse_o(char* opt) // default header text if (new->header[0]) { new->width = strlen(new->header); - print_header = 1; } - } else - print_header = 1; + if (!comma) + break; + //*comma = ','; /* no, new->header should stay NUL-terminated */ + opt = comma + 1; + } } static void alloc_line_buffer(void) |