hush: remove outdated comments

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

diff --git a/shell/hush.c b/shell/hush.c
index a476524..e698e6c 100644 (file)
--- a/shell/hush.c
+++ b/shell/hush.c
@@ -4529,13 +4529,9 @@ static struct pipe *parse_stream(char **pstring,
                        }
                        IF_HAS_KEYWORDS(pctx = p2;)
                } while (HAS_KEYWORDS && pctx);
-               /* Free text, clear all dest fields */
-               o_free(&dest);
 
+               o_free(&dest);
                G.last_exitcode = 1;
-               /* If we are not in top-level parse, we return,
-                * our caller will propagate error.
-                */
 #if !BB_MMU
                if (pstring)
                        *pstring = NULL;