chpasswd: fixes and code shrink

update_passwd                                        732     734      +2
chpasswd_main                                        318     292     -26
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/1 up/down: 2/-26)             Total: -24 bytes
   text    data     bss     dec     hex filename
 781564    1168   11900  794632   c2008 busybox_old
 781548    1168   11900  794616   c1ff8 busybox_unstripped

2 files changed, 2 insertions, 2 deletions

diff --git a/runit/runit_lib.c b/runit/runit_lib.c
index fcb66c3db..295b45f09 100644
--- a/runit/runit_lib.c
+++ b/runit/runit_lib.c
@@ -382,7 +382,6 @@ int seek_set(int fd,seek_pos pos)
 {
         if (lseek(fd,(off_t) pos,SEEK_SET) == -1) return -1; return 0;
 }
-#endif
 
 
 /*** str_chr.c ***/
@@ -402,3 +401,4 @@ unsigned str_chr(const char *s,int c)
         }
         return t - s;
 }
+#endif
diff --git a/runit/runit_lib.h b/runit/runit_lib.h
index 25aeeaf70..1dadb6e47 100644
--- a/runit/runit_lib.h
+++ b/runit/runit_lib.h
@@ -125,7 +125,7 @@ extern unsigned pmatch(const char *, const char *, unsigned);
 
 /*** str.h ***/
 
-extern unsigned str_chr(const char *,int);  /* never returns NULL */
+//extern unsigned str_chr(const char *,int);  /* never returns NULL */
 
 #define str_diff(s,t) strcmp((s), (t))
 #define str_equal(s,t) (!strcmp((s), (t)))