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man: do not use default if /etc/man.conf has different MANPATH

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do not warn if /etc/man.conf does not exist
This commit is contained in:
Denis Vlasenko 2008-09-14 21:30:35 +00:00
parent e357d2ae68
commit a1e16c9298
1 changed files with 5 additions and 3 deletions
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8
miscutils/man.c
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@ -168,11 +168,13 @@ int man_main(int argc UNUSED_PARAM, char **argv)
sec_list = xstrdup("1:2:3:4:5:6:7:8:9");
/* Last valid man_path_list[] is [0x10] */
count_mp = 0;
man_path_list = xzalloc(0x11 * sizeof(man_path_list[0]));
man_path_list[0] = getenv("MANPATH");
if (!man_path_list[0])
if (!man_path_list[0]) /* default, may be overridden by /etc/man.conf */
man_path_list[0] = (char*)"/usr/man";
count_mp = 1;
else
count_mp++;
pager = getenv("MANPAGER");
if (!pager) {
pager = getenv("PAGER");
@ -181,7 +183,7 @@ int man_main(int argc UNUSED_PARAM, char **argv)
}
/* Parse man.conf */
parser = config_open("/etc/man.conf");
parser = config_open2("/etc/man.conf", fopen_for_read);
while (config_read(parser, token, 2, 0, "# \t", PARSE_NORMAL)) {
if (!token[1])
continue;