d/freebsd-skq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Use of zero here meant many things, NULL, '\0' (NUL), and 0. Sort it out.

Browse Source
This commit is contained in:
jmallett 2002-06-05 01:32:21 +00:00
parent 739d7b5c19
commit 66d6aa72a5
1 changed files with 5 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
bin/ps/fmt.c
View File

@ -81,18 +81,18 @@ shquote(char **argv)
errx(1, "malloc failed");
}
if (*argv == 0) {
buf[0] = 0;
if (*argv == NULL) {
buf[0] = '\0';
return (buf);
}
dst = buf;
for (p = argv; (src = *p++) != 0; ) {
if (*src == 0)
for (p = argv; (src = *p++) != NULL; ) {
if (*src == '\0')
continue;
len = (buf_size - 1 - (dst - buf)) / 4;
strvisx(dst, src, strlen(src) < len ? strlen(src) : len,
VIS_NL | VIS_CSTYLE);
while (*dst)
while (*dst != '\0')
dst++;
if ((buf_size - 1 - (dst - buf)) / 4 > 0)
*dst++ = ' ';