ash: better comment. no code changes

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

diff --git a/shell/ash.c b/shell/ash.c
index 0cada04..c909cae 100644 (file)
--- a/shell/ash.c
+++ b/shell/ash.c
@@ -4601,8 +4601,9 @@ forkchild(struct job *jp, union node *n, int mode)
                 *
                 * Our solution: ONLY bare $(trap) or `trap` is special.
                 */
-               /* This is needed to prevent EXIT trap firing and such */
+               /* Save trap handler strings for trap builtin to print */
                trap_ptr = memcpy(xmalloc(sizeof(trap)), trap, sizeof(trap));
+               /* Fall through into clearing traps */
        }
        clear_traps();
 #if JOBS