sysctl: tiny code shrink

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2010-03-27 05:02:00 +01:00
parent fbedacfc8c
commit c2fdd41f5f

View File

@ -56,8 +56,7 @@ static void sysctl_dots_to_slashes(char *name)
*cptr = '\0'; *cptr = '\0';
//bb_error_msg("trying:'%s'", name); //bb_error_msg("trying:'%s'", name);
if (access(name, F_OK) == 0) { if (access(name, F_OK) == 0) {
if (cptr != end) /* prevent trailing '/' */ *cptr = '/';
*cptr = '/';
//bb_error_msg("replaced:'%s'", name); //bb_error_msg("replaced:'%s'", name);
last_good = cptr; last_good = cptr;
goto again; goto again;