1 files changed, 1 insertions, 1 deletions

diff --git a/shell/ash.c b/shell/ash.c
index ab8ec006f..b835415b5 100644
--- a/shell/ash.c
+++ b/shell/ash.c
@@ -12854,7 +12854,7 @@ umaskcmd(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
                         *p = '\0';
                         puts(buf);
                 } else {
-                        out1fmt("%.4o\n", mask);
+                        out1fmt("%04o\n", mask);
                 }
         } else {
                 char *modestr = *argptr;