ash: trivial code shrink

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/shell/ash.c b/shell/ash.c
index 99fdbce7b..18ccc1329 100644
--- a/shell/ash.c
+++ b/shell/ash.c
@@ -10018,7 +10018,7 @@ mklocal(char *name, int flags)
                                 setvareq(name, flags);
                         else
                                 /* "local VAR" unsets VAR: */
-                                setvar0(name, NULL);
+                                unsetvar(name);
                 }
         }
         lvp->vp = vp;