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/SET help_path now supports multiple paths separated with ':' - patch by c0ffee

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git-svn-id: http://svn.irssi.org/repos/irssi/trunk@2792 dbcabf3a-b0e7-0310-adc4-f8d773084564
This commit is contained in:
Timo Sirainen 2002-05-13 19:26:25 +00:00 committed by cras
parent b933f62111
commit d39b8363ef
1 changed files with 16 additions and 5 deletions
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21
src/fe-common/core/fe-help.c
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@ -117,16 +117,27 @@ static void help_category(GSList *cmdlist, int items)
static int show_help_file(const char *file)
{
const char *helppath;
char tmpbuf[1024], *str, *path;
char tmpbuf[1024], *str, *path, **paths, **tmp;
LINEBUF_REC *buffer = NULL;
int f, ret, recvlen;
helppath = settings_get_str("help_path");
/* helpdir/command or helpdir/category/command */
path = g_strdup_printf("%s/%s", helppath, file);
f = open(path, O_RDONLY);
g_free(path);
paths = g_strsplit(helppath, ":", -1);
f = -1;
for (tmp = paths; *tmp != NULL; tmp++) {
/* helpdir/command or helpdir/category/command */
path = g_strdup_printf("%s/%s", *tmp, file);
f = open(path, O_RDONLY);
g_free(path);
if (f != -1)
break;
}
g_strfreev(paths);
if (f == -1)
return FALSE;